[FFmpeg-devel] shared and dev folders download

[Lloyd Portes]

Hi, 
I'm looking for a 3.4.2 download for shared and dev folders on arch 64. I can't 
seem to find it online. Any help would be greatly appreciated.
Thanks :)Lloyd
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[jira] [Updated] (CAMEL-15797) AWS2 S3 component option isIncludeFolders check fails in some cases

[Filipe Portes (Jira)]

 [ 
https://issues.apache.org/jira/browse/CAMEL-15797?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Filipe Portes updated CAMEL-15797:
--
Description: 
with a recent update aws s3 started to send folder keys with the contentType as 
"application/x-directory; charset=UTF-8" by default

and the current check in the AWS2S3Consumer.java class only checks for: 
{code:java}
"application/x-directory".equalsIgnoreCase
{code}
on line 
[https://github.com/apache/camel/blob/master/components/camel-aws2-s3/src/main/java/org/apache/camel/component/aws2/s3/AWS2S3Consumer.java#L221]

with this some keys, specially new ones, are not identified as folders and they 
are consumed as objects when the `isIncludeFolders` is set to false.

  was:
with a recent update aws s3 started to send folder keys with the contentType as 
"application/x-directory; charset=UTF-8" by default

and the current check in the AWS2S3Consumer.java class only checks for: 
{code:java}
"application/x-directory".equalsIgnoreCase
{code}
on line 
[https://github.com/apache/camel/blob/master/components/camel-aws2-s3/src/main/java/org/apache/camel/component/aws2/s3/AWS2S3Consumer.java#L221]

with this some keys, specially new ones, are not identified as folders and they 
are consumed as objects when the .


> AWS2 S3 component option isIncludeFolders check fails in some cases
> ---
>
> Key: CAMEL-15797
> URL: https://issues.apache.org/jira/browse/CAMEL-15797
> Project: Camel
>  Issue Type: Bug
>  Components: camel-aws-s3
>Affects Versions: 3.5.0, 3.6.0
>Reporter: Filipe Portes
>Assignee: Andrea Cosentino
>Priority: Major
> Fix For: 3.7.0
>
>
> with a recent update aws s3 started to send folder keys with the contentType 
> as "application/x-directory; charset=UTF-8" by default
> and the current check in the AWS2S3Consumer.java class only checks for: 
> {code:java}
> "application/x-directory".equalsIgnoreCase
> {code}
> on line 
> [https://github.com/apache/camel/blob/master/components/camel-aws2-s3/src/main/java/org/apache/camel/component/aws2/s3/AWS2S3Consumer.java#L221]
> with this some keys, specially new ones, are not identified as folders and 
> they are consumed as objects when the `isIncludeFolders` is set to false.



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[jira] [Updated] (CAMEL-15797) AWS2 S3 component option isIncludeFolders check fails in some cases

[Filipe Portes (Jira)]

 [ 
https://issues.apache.org/jira/browse/CAMEL-15797?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Filipe Portes updated CAMEL-15797:
--
Description: 
with a recent update aws s3 started to send folder keys with the contentType as 
"application/x-directory; charset=UTF-8" by default

and the current check in the AWS2S3Consumer.java class only checks for: 
{code:java}
"application/x-directory".equalsIgnoreCase
{code}
on line 
[https://github.com/apache/camel/blob/master/components/camel-aws2-s3/src/main/java/org/apache/camel/component/aws2/s3/AWS2S3Consumer.java#L221]

with this some keys, specially new ones, are not identified as folders and they 
are consumed as objects when the .

  was:
with a recent update aws s3 started to send folder keys with the contentType as 
"application/x-directory; charset=UTF-8"

and the current check in the AWS2S3Consumer.java class only checks for: 
{code:java}
"application/x-directory".equalsIgnoreCase
{code}
on line 
[https://github.com/apache/camel/blob/master/components/camel-aws2-s3/src/main/java/org/apache/camel/component/aws2/s3/AWS2S3Consumer.java#L221]

with this some keys, specially new are not identified as folders.


> AWS2 S3 component option isIncludeFolders check fails in some cases
> ---
>
> Key: CAMEL-15797
> URL: https://issues.apache.org/jira/browse/CAMEL-15797
> Project: Camel
>  Issue Type: Bug
>  Components: camel-aws-s3
>Affects Versions: 3.5.0, 3.6.0
>Reporter: Filipe Portes
>Assignee: Andrea Cosentino
>Priority: Major
> Fix For: 3.7.0
>
>
> with a recent update aws s3 started to send folder keys with the contentType 
> as "application/x-directory; charset=UTF-8" by default
> and the current check in the AWS2S3Consumer.java class only checks for: 
> {code:java}
> "application/x-directory".equalsIgnoreCase
> {code}
> on line 
> [https://github.com/apache/camel/blob/master/components/camel-aws2-s3/src/main/java/org/apache/camel/component/aws2/s3/AWS2S3Consumer.java#L221]
> with this some keys, specially new ones, are not identified as folders and 
> they are consumed as objects when the .



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(v8.3.4#803005)

[jira] [Updated] (CAMEL-15797) AWS2 S3 component option isIncludeFolders check fails in some cases

[Filipe Portes (Jira)]

 [ 
https://issues.apache.org/jira/browse/CAMEL-15797?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Filipe Portes updated CAMEL-15797:
--
Summary: AWS2 S3 component option isIncludeFolders check fails in some 
cases  (was: AWS2 S3 component options isIncludeFolders check fails in some 
cases)

> AWS2 S3 component option isIncludeFolders check fails in some cases
> ---
>
> Key: CAMEL-15797
> URL: https://issues.apache.org/jira/browse/CAMEL-15797
> Project: Camel
>  Issue Type: Bug
>  Components: camel-aws-s3
>Affects Versions: 3.5.0, 3.6.0
>    Reporter: Filipe Portes
>Assignee: Andrea Cosentino
>Priority: Major
> Fix For: 3.7.0
>
>
> with a recent update aws s3 started to send folder keys with the contentType 
> as "application/x-directory; charset=UTF-8"
> and the current check in the AWS2S3Consumer.java class only checks for: 
> {code:java}
> "application/x-directory".equalsIgnoreCase
> {code}
> on line 
> [https://github.com/apache/camel/blob/master/components/camel-aws2-s3/src/main/java/org/apache/camel/component/aws2/s3/AWS2S3Consumer.java#L221]
> with this some keys, specially new are not identified as folders.



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[jira] [Created] (CAMEL-15797) AWS2 S3 component options isIncludeFolders check fails in some cases

[Filipe Portes (Jira)]

Filipe Portes created CAMEL-15797:
-

 Summary: AWS2 S3 component options isIncludeFolders check fails in 
some cases
 Key: CAMEL-15797
 URL: https://issues.apache.org/jira/browse/CAMEL-15797
 Project: Camel
  Issue Type: Bug
  Components: camel-aws-s3
Affects Versions: 3.6.0, 3.5.0
Reporter: Filipe Portes


with a recent update aws s3 started to send folder keys with the contentType as 
"application/x-directory; charset=UTF-8"

and the current check in the AWS2S3Consumer.java class only checks for: 
{code:java}
"application/x-directory".equalsIgnoreCase
{code}
on line 
[https://github.com/apache/camel/blob/master/components/camel-aws2-s3/src/main/java/org/apache/camel/component/aws2/s3/AWS2S3Consumer.java#L221]

with this some keys, specially new are not identified as folders.



--
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[jira] [Updated] (CAMEL-15530) AWS2 S3 Component unclosed stream issue with includeFolders property

[Filipe Portes (Jira)]

 [ 
https://issues.apache.org/jira/browse/CAMEL-15530?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Filipe Portes updated CAMEL-15530:
--
Description: 
When using Camel aws2-s3 component and the `includeFolders` option as false, 
some `ResponseInputStream` objects are left unclosed and are causing the aws 
sdk connection pool to get full.  

example of Route: 
{code:java}
from("aws2-s3://{{aws.s3.sftpBucket}}?amazonS3Client=#amazonS3=1000"
+ "=false")
.to("file:/tmp/?fileName=${header.CamelAwsS3Key}"){code}
this results in the exception appearing in the logs after some seconds: 
{code:java}
Caused by: [software.amazon.awssdk.core.exception.SdkClientException - Unable 
to execute HTTP request: Timeout waiting for connection from 
pool]software.amazon.awssdk.core.exception.SdkClientException: Unable to 
execute HTTP request: Timeout waiting for connection from pool
at 
software.amazon.awssdk.core.exception.SdkClientException$BuilderImpl.build(SdkClientException.java:98)
at 
software.amazon.awssdk.core.exception.SdkClientException.create(SdkClientException.java:43)
at 
software.amazon.awssdk.core.internal.http.pipeline.stages.utils.RetryableStageHelper.setLastException(RetryableStageHelper.java:199)
at 
software.amazon.awssdk.core.internal.http.pipeline.stages.RetryableStage.execute(RetryableStage.java:66)
at 
software.amazon.awssdk.core.internal.http.pipeline.stages.RetryableStage.execute(RetryableStage.java:34)
at 
software.amazon.awssdk.core.internal.http.pipeline.RequestPipelineBuilder$ComposingRequestPipelineStage.execute(RequestPipelineBuilder.java:206)
at 
software.amazon.awssdk.core.internal.http.StreamManagingStage.execute(StreamManagingStage.java:56)
at 
software.amazon.awssdk.core.internal.http.StreamManagingStage.execute(StreamManagingStage.java:36)
at 
software.amazon.awssdk.core.internal.http.pipeline.stages.ApiCallTimeoutTrackingStage.executeWithTimer(ApiCallTimeoutTrackingStage.java:80)
at 
software.amazon.awssdk.core.internal.http.pipeline.stages.ApiCallTimeoutTrackingStage.execute(ApiCallTimeoutTrackingStage.java:60)
at 
software.amazon.awssdk.core.internal.http.pipeline.stages.ApiCallTimeoutTrackingStage.execute(ApiCallTimeoutTrackingStage.java:42)
at 
software.amazon.awssdk.core.internal.http.pipeline.RequestPipelineBuilder$ComposingRequestPipelineStage.execute(RequestPipelineBuilder.java:206)
at 
software.amazon.awssdk.core.internal.http.pipeline.RequestPipelineBuilder$ComposingRequestPipelineStage.execute(RequestPipelineBuilder.java:206)
at 
software.amazon.awssdk.core.internal.http.pipeline.stages.ExecutionFailureExceptionReportingStage.execute(ExecutionFailureExceptionReportingStage.java:37)
at 
software.amazon.awssdk.core.internal.http.pipeline.stages.ExecutionFailureExceptionReportingStage.execute(ExecutionFailureExceptionReportingStage.java:26)
at 
software.amazon.awssdk.core.internal.http.AmazonSyncHttpClient$RequestExecutionBuilderImpl.execute(AmazonSyncHttpClient.java:189)
at 
software.amazon.awssdk.core.internal.handler.BaseSyncClientHandler.invoke(BaseSyncClientHandler.java:121)
at 
software.amazon.awssdk.core.internal.handler.BaseSyncClientHandler.doExecute(BaseSyncClientHandler.java:147)
at 
software.amazon.awssdk.core.internal.handler.BaseSyncClientHandler.execute(BaseSyncClientHandler.java:101)
at 
software.amazon.awssdk.core.client.handler.SdkSyncClientHandler.execute(SdkSyncClientHandler.java:45)
at 
software.amazon.awssdk.awscore.client.handler.AwsSyncClientHandler.execute(AwsSyncClientHandler.java:55)
at 
software.amazon.awssdk.services.s3.DefaultS3Client.listObjects(DefaultS3Client.java:4792)
at 
org.apache.camel.component.aws2.s3.AWS2S3Consumer.poll(AWS2S3Consumer.java:138)
at 
org.apache.camel.support.ScheduledPollConsumer.doRun(ScheduledPollConsumer.java:190)
at 
org.apache.camel.support.ScheduledPollConsumer.run(ScheduledPollConsumer.java:107)
at 
java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
at 
java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
at 
java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: org.apache.http.conn.ConnectionPoolTimeoutException: Timeout waiting 
for connection from pool
at 
org.apache.http.impl.conn.PoolingHttpClientConnectionManager.leaseConnection(PoolingHttpCl

[jira] [Commented] (CAMEL-15530) AWS2 S3 Component unclosed stream issue with includeFolders property

[Filipe Portes (Jira)]

[ 
https://issues.apache.org/jira/browse/CAMEL-15530?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17195103#comment-17195103
 ] 

Filipe Portes commented on CAMEL-15530:
---

PR: [https://github.com/apache/camel/pull/4209]

> AWS2 S3 Component unclosed stream issue with includeFolders property
> 
>
> Key: CAMEL-15530
> URL: https://issues.apache.org/jira/browse/CAMEL-15530
> Project: Camel
>  Issue Type: Bug
>  Components: camel-aws2
>Affects Versions: 3.5.0
>    Reporter: Filipe Portes
>Priority: Major
>  Labels: easyfix, pull-request-available
>   Original Estimate: 2h
>  Remaining Estimate: 2h
>
> When using Camel aws2-s3 component and the `includeFolders` option as false, 
> some `ResponseInputStream` objects are left unclosed and are causing the aws 
> sdk connection pool to get full. 
>  
> example of Route: 
> {code:java}
> from("aws2-s3://{{aws.s3.sftpBucket}}?amazonS3Client=#amazonS3=1000"
> + "=false")
> .to("file:/tmp/?fileName=${header.CamelAwsS3Key}"){code}
> this results in the exception appearing in the logs after some seconds: 
> {code:java}
> Caused by: [software.amazon.awssdk.core.exception.SdkClientException - Unable 
> to execute HTTP request: Timeout waiting for connection from 
> pool]software.amazon.awssdk.core.exception.SdkClientException: Unable to 
> execute HTTP request: Timeout waiting for connection from pool
>   at 
> software.amazon.awssdk.core.exception.SdkClientException$BuilderImpl.build(SdkClientException.java:98)
>   at 
> software.amazon.awssdk.core.exception.SdkClientException.create(SdkClientException.java:43)
>   at 
> software.amazon.awssdk.core.internal.http.pipeline.stages.utils.RetryableStageHelper.setLastException(RetryableStageHelper.java:199)
>   at 
> software.amazon.awssdk.core.internal.http.pipeline.stages.RetryableStage.execute(RetryableStage.java:66)
>   at 
> software.amazon.awssdk.core.internal.http.pipeline.stages.RetryableStage.execute(RetryableStage.java:34)
>   at 
> software.amazon.awssdk.core.internal.http.pipeline.RequestPipelineBuilder$ComposingRequestPipelineStage.execute(RequestPipelineBuilder.java:206)
>   at 
> software.amazon.awssdk.core.internal.http.StreamManagingStage.execute(StreamManagingStage.java:56)
>   at 
> software.amazon.awssdk.core.internal.http.StreamManagingStage.execute(StreamManagingStage.java:36)
>   at 
> software.amazon.awssdk.core.internal.http.pipeline.stages.ApiCallTimeoutTrackingStage.executeWithTimer(ApiCallTimeoutTrackingStage.java:80)
>   at 
> software.amazon.awssdk.core.internal.http.pipeline.stages.ApiCallTimeoutTrackingStage.execute(ApiCallTimeoutTrackingStage.java:60)
>   at 
> software.amazon.awssdk.core.internal.http.pipeline.stages.ApiCallTimeoutTrackingStage.execute(ApiCallTimeoutTrackingStage.java:42)
>   at 
> software.amazon.awssdk.core.internal.http.pipeline.RequestPipelineBuilder$ComposingRequestPipelineStage.execute(RequestPipelineBuilder.java:206)
>   at 
> software.amazon.awssdk.core.internal.http.pipeline.RequestPipelineBuilder$ComposingRequestPipelineStage.execute(RequestPipelineBuilder.java:206)
>   at 
> software.amazon.awssdk.core.internal.http.pipeline.stages.ExecutionFailureExceptionReportingStage.execute(ExecutionFailureExceptionReportingStage.java:37)
>   at 
> software.amazon.awssdk.core.internal.http.pipeline.stages.ExecutionFailureExceptionReportingStage.execute(ExecutionFailureExceptionReportingStage.java:26)
>   at 
> software.amazon.awssdk.core.internal.http.AmazonSyncHttpClient$RequestExecutionBuilderImpl.execute(AmazonSyncHttpClient.java:189)
>   at 
> software.amazon.awssdk.core.internal.handler.BaseSyncClientHandler.invoke(BaseSyncClientHandler.java:121)
>   at 
> software.amazon.awssdk.core.internal.handler.BaseSyncClientHandler.doExecute(BaseSyncClientHandler.java:147)
>   at 
> software.amazon.awssdk.core.internal.handler.BaseSyncClientHandler.execute(BaseSyncClientHandler.java:101)
>   at 
> software.amazon.awssdk.core.client.handler.SdkSyncClientHandler.execute(SdkSyncClientHandler.java:45)
>   at 
> software.amazon.awssdk.awscore.client.handler.AwsSyncClientHandler.execute(AwsSyncClientHandler.java:55)
>   at 
> software.amazon.awssdk.services.s3.DefaultS3Client.listObjects(DefaultS3Client.java:4792)
>   at 
> org.apache.camel.component.aws2.s3.AWS2S3Consumer.poll(AWS2S3Consumer.java:138)
>   at 
> org.apache.camel.support.ScheduledPollConsumer.doRun(ScheduledPollConsumer.java:1

[jira] [Created] (CAMEL-15530) AWS2 S3 Component unclosed stream issue with includeFolders property

[Filipe Portes (Jira)]

Filipe Portes created CAMEL-15530:
-

 Summary: AWS2 S3 Component unclosed stream issue with 
includeFolders property
 Key: CAMEL-15530
 URL: https://issues.apache.org/jira/browse/CAMEL-15530
 Project: Camel
  Issue Type: Bug
  Components: camel-aws2
Affects Versions: 3.5.0
Reporter: Filipe Portes


When using Camel aws2-s3 component and the `includeFolders` option as false, 
some `ResponseInputStream` objects are left unclosed and are causing the aws 
sdk connection pool to get full. 

 

example of Route: 
{code:java}
from("aws2-s3://{{aws.s3.sftpBucket}}?amazonS3Client=#amazonS3=1000"
+ "=false")
.to("file:/tmp/?fileName=${header.CamelAwsS3Key}"){code}

this results in the exception appearing in the logs after some seconds: 


{code:java}
Caused by: [software.amazon.awssdk.core.exception.SdkClientException - Unable 
to execute HTTP request: Timeout waiting for connection from 
pool]software.amazon.awssdk.core.exception.SdkClientException: Unable to 
execute HTTP request: Timeout waiting for connection from pool
at 
software.amazon.awssdk.core.exception.SdkClientException$BuilderImpl.build(SdkClientException.java:98)
at 
software.amazon.awssdk.core.exception.SdkClientException.create(SdkClientException.java:43)
at 
software.amazon.awssdk.core.internal.http.pipeline.stages.utils.RetryableStageHelper.setLastException(RetryableStageHelper.java:199)
at 
software.amazon.awssdk.core.internal.http.pipeline.stages.RetryableStage.execute(RetryableStage.java:66)
at 
software.amazon.awssdk.core.internal.http.pipeline.stages.RetryableStage.execute(RetryableStage.java:34)
at 
software.amazon.awssdk.core.internal.http.pipeline.RequestPipelineBuilder$ComposingRequestPipelineStage.execute(RequestPipelineBuilder.java:206)
at 
software.amazon.awssdk.core.internal.http.StreamManagingStage.execute(StreamManagingStage.java:56)
at 
software.amazon.awssdk.core.internal.http.StreamManagingStage.execute(StreamManagingStage.java:36)
at 
software.amazon.awssdk.core.internal.http.pipeline.stages.ApiCallTimeoutTrackingStage.executeWithTimer(ApiCallTimeoutTrackingStage.java:80)
at 
software.amazon.awssdk.core.internal.http.pipeline.stages.ApiCallTimeoutTrackingStage.execute(ApiCallTimeoutTrackingStage.java:60)
at 
software.amazon.awssdk.core.internal.http.pipeline.stages.ApiCallTimeoutTrackingStage.execute(ApiCallTimeoutTrackingStage.java:42)
at 
software.amazon.awssdk.core.internal.http.pipeline.RequestPipelineBuilder$ComposingRequestPipelineStage.execute(RequestPipelineBuilder.java:206)
at 
software.amazon.awssdk.core.internal.http.pipeline.RequestPipelineBuilder$ComposingRequestPipelineStage.execute(RequestPipelineBuilder.java:206)
at 
software.amazon.awssdk.core.internal.http.pipeline.stages.ExecutionFailureExceptionReportingStage.execute(ExecutionFailureExceptionReportingStage.java:37)
at 
software.amazon.awssdk.core.internal.http.pipeline.stages.ExecutionFailureExceptionReportingStage.execute(ExecutionFailureExceptionReportingStage.java:26)
at 
software.amazon.awssdk.core.internal.http.AmazonSyncHttpClient$RequestExecutionBuilderImpl.execute(AmazonSyncHttpClient.java:189)
at 
software.amazon.awssdk.core.internal.handler.BaseSyncClientHandler.invoke(BaseSyncClientHandler.java:121)
at 
software.amazon.awssdk.core.internal.handler.BaseSyncClientHandler.doExecute(BaseSyncClientHandler.java:147)
at 
software.amazon.awssdk.core.internal.handler.BaseSyncClientHandler.execute(BaseSyncClientHandler.java:101)
at 
software.amazon.awssdk.core.client.handler.SdkSyncClientHandler.execute(SdkSyncClientHandler.java:45)
at 
software.amazon.awssdk.awscore.client.handler.AwsSyncClientHandler.execute(AwsSyncClientHandler.java:55)
at 
software.amazon.awssdk.services.s3.DefaultS3Client.listObjects(DefaultS3Client.java:4792)
at 
org.apache.camel.component.aws2.s3.AWS2S3Consumer.poll(AWS2S3Consumer.java:138)
at 
org.apache.camel.support.ScheduledPollConsumer.doRun(ScheduledPollConsumer.java:190)
at 
org.apache.camel.support.ScheduledPollConsumer.run(ScheduledPollConsumer.java:107)
at 
java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
at 
java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
at 
java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: org.apache.http.conn.ConnectionPoolTim

Re: [fricas-devel] Re: call for a new bug tracker

[Alfredo Portes]

+1

I think it would simplify things also as the few current developers are
using it
and hopefully new developers come on board.


On Fri, Jul 8, 2016 at 9:36 AM, Bill Page 
wrote:

> On 8 July 2016 at 03:32, oldk1331  wrote:
> >> "really please report bugs to sourceforge bug tracker"
> >
> > I think most people would prefer the github bug tracker than
> sourceforge...
> >
> > I don't mean we should change our repo from svn to git, I mean just use
> > the github bug tracker for now, just "track" bugs on it and do the
> > discussions here.  What do you think of that (sf -> github)?
> >
>
> +1 github bug tracker
>
> Also moving all to github seems like a good idea to me.
>
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Re: [fricas-devel] Windows - Building FriCAS 1.2.7 tarball on MinGW/MSYS/SBCL

[Alfredo Portes]

Hey Gregory, what is the Windows version of the box you used to build?

On Fri, Dec 18, 2015 at 5:18 PM, Grégory Vanuxem <g.vanu...@gmail.com>
wrote:

> All is explained ;-)
> Le 18 déc. 2015 23:10, "Alfredo Portes" <doyenatc...@gmail.com> a écrit :
>
>> Hi Kurt,
>>
>> We have a NSIS installer for OpenAxiom (This was originally created by
>> Bill for Axiom. I think we used it for Fricas at some point too).
>>
>> http://axiom-wiki.newsynthesis.org/images/WindowsInstaller.pdf
>>
>> Glad to see Gregory got it to build, it would be nice to create an
>> updated version.
>>
>>
>> On Fri, Dec 18, 2015 at 12:00 PM, Kurt Pagani <nil...@gmail.com> wrote:
>>
>>> Hi Grégory
>>>
>>> That's really good news. This means we might use FriCAS/Jupyter on
>>> Windows natively.
>>> There is mingw-64 (http://mingw-w64.org/doku.php) and SBCL x86-64, so a
>>> 64-bit version should be within reach, shouldn't it?
>>> Moreover it could even be possilbe to build a binary installer (e.g.
>>> using NSIS).
>>>
>>> Many thanks
>>> Kurt
>>>
>>>
>>>
>>> Am 18.12.2015 um 16:22 schrieb Grégory Vanuxem:
>>> > Hello all,
>>> >
>>> > I have just built FriCAS 1.2.7 from the tarball on Windows with the
>>> native
>>> > SBCL port.
>>> > SBCL 1.3.1 is apparently buggy as raised  by Andrey G. Grozin so I
>>> used the
>>> > 1.3.0 version.
>>> >
>>> > I tried to build FriCAS on Cygwin but actually CLisp on Cygwin is no
>>> longer
>>> > able to dump a lisp image.
>>> >
>>> > Some quick notes :
>>> >
>>> > It's built using MinGW/MSYS with the usual build toolchain (make, gcc
>>> and
>>> > consort).
>>> > SBCL is installed on C:\SBCL  - No space - SBCL_HOME variable set and
>>> the
>>> > sbcl.exe in the PATH.
>>> >
>>> > I encoutered two problems with the same build variable : $PREGENERATED.
>>> > During the configure phase, in the top dir of FriCAS source
>>> PREGENERATED
>>> > variable is set on mingw32 to `pwd -W` + '/pre-generated' which is
>>> wrong
>>> > for the whole build process exept in src/algebra. As long as the build
>>> > machinery remains as it is, for example in src/interp, all is right
>>> with a
>>> > simple `pwd` + '/pre-generated' since we are in the Msys shell (a unix
>>> > shell emulation so
>>> PREGENERATED=/home/gvanuxem/fricas-1.2.7/pre-generated
>>> > is right in my case). But in src/algebra SBCL must be called with a
>>> Windows
>>> > absolute path not the Msys one. That is something like
>>> > "C:/MinGW/Mmsys/1.0/home/gvanuxem/fricas-1.2.7/pre-generated" (`pwd
>>> -W` +
>>> > "/pre-generated" at the top directory of FriCAS).
>>> >
>>> > I did not want to modify the build machinery so I used :
>>> >
>>> > ./configure --prefix=/opt/fricas
>>> > --with-pre-generated=/home/gvanuxem/fricas-1.2.7/pre-generated
>>> >
>>> > Then I manually modified the src/algebra/Makefile to set
>>> > PREGENERATED=c:/MinGW/msys/1.0/home/gvanuxem/fricas-1.2.7/pre-generated
>>> >
>>> > And a 'make && make install' worked like a charm.
>>> >
>>> > In case someone with a good knowledge of the build machinery want to
>>> modify
>>> > it, it would be convenient to take into account this. Of course there
>>> is no
>>> > X, so no Hypertex, nor graph.
>>> >
>>> > TIMTOWTDI
>>> >
>>> > Happy week-end!
>>> >
>>> > --
>>> > G. Vanuxem
>>> >
>>>
>>> --
>>> You received this message because you are subscribed to the Google
>>> Groups "FriCAS - computer algebra system" group.
>>> To unsubscribe from this group and stop receiving emails from it, send
>>> an email to fricas-devel+unsubscr...@googlegroups.com.
>>> To post to this group, send email to fricas-devel@googlegroups.com.
>>> Visit this group at https://groups.google.com/group/fricas-devel.
>>> For more options, visit https://groups.google.com/d/optout.
>>>
>>
>> --
>> You received this message because you are subscribed to the Google Groups
>> "FriCAS - computer algebra system" group.
>>

Re: [fricas-devel] Windows - Building FriCAS 1.2.7 tarball on MinGW/MSYS/SBCL

[Alfredo Portes]

Hi Kurt,

We have a NSIS installer for OpenAxiom (This was originally created by Bill
for Axiom. I think we used it for Fricas at some point too).

http://axiom-wiki.newsynthesis.org/images/WindowsInstaller.pdf

Glad to see Gregory got it to build, it would be nice to create an updated
version.


On Fri, Dec 18, 2015 at 12:00 PM, Kurt Pagani  wrote:

> Hi Grégory
>
> That's really good news. This means we might use FriCAS/Jupyter on
> Windows natively.
> There is mingw-64 (http://mingw-w64.org/doku.php) and SBCL x86-64, so a
> 64-bit version should be within reach, shouldn't it?
> Moreover it could even be possilbe to build a binary installer (e.g.
> using NSIS).
>
> Many thanks
> Kurt
>
>
>
> Am 18.12.2015 um 16:22 schrieb Grégory Vanuxem:
> > Hello all,
> >
> > I have just built FriCAS 1.2.7 from the tarball on Windows with the
> native
> > SBCL port.
> > SBCL 1.3.1 is apparently buggy as raised  by Andrey G. Grozin so I used
> the
> > 1.3.0 version.
> >
> > I tried to build FriCAS on Cygwin but actually CLisp on Cygwin is no
> longer
> > able to dump a lisp image.
> >
> > Some quick notes :
> >
> > It's built using MinGW/MSYS with the usual build toolchain (make, gcc and
> > consort).
> > SBCL is installed on C:\SBCL  - No space - SBCL_HOME variable set and the
> > sbcl.exe in the PATH.
> >
> > I encoutered two problems with the same build variable : $PREGENERATED.
> > During the configure phase, in the top dir of FriCAS source PREGENERATED
> > variable is set on mingw32 to `pwd -W` + '/pre-generated' which is wrong
> > for the whole build process exept in src/algebra. As long as the build
> > machinery remains as it is, for example in src/interp, all is right with
> a
> > simple `pwd` + '/pre-generated' since we are in the Msys shell (a unix
> > shell emulation so PREGENERATED=/home/gvanuxem/fricas-1.2.7/pre-generated
> > is right in my case). But in src/algebra SBCL must be called with a
> Windows
> > absolute path not the Msys one. That is something like
> > "C:/MinGW/Mmsys/1.0/home/gvanuxem/fricas-1.2.7/pre-generated" (`pwd -W` +
> > "/pre-generated" at the top directory of FriCAS).
> >
> > I did not want to modify the build machinery so I used :
> >
> > ./configure --prefix=/opt/fricas
> > --with-pre-generated=/home/gvanuxem/fricas-1.2.7/pre-generated
> >
> > Then I manually modified the src/algebra/Makefile to set
> > PREGENERATED=c:/MinGW/msys/1.0/home/gvanuxem/fricas-1.2.7/pre-generated
> >
> > And a 'make && make install' worked like a charm.
> >
> > In case someone with a good knowledge of the build machinery want to
> modify
> > it, it would be convenient to take into account this. Of course there is
> no
> > X, so no Hypertex, nor graph.
> >
> > TIMTOWTDI
> >
> > Happy week-end!
> >
> > --
> > G. Vanuxem
> >
>
> --
> You received this message because you are subscribed to the Google Groups
> "FriCAS - computer algebra system" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to fricas-devel+unsubscr...@googlegroups.com.
> To post to this group, send email to fricas-devel@googlegroups.com.
> Visit this group at https://groups.google.com/group/fricas-devel.
> For more options, visit https://groups.google.com/d/optout.
>

-- 
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"FriCAS - computer algebra system" group.
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Re: [osgi-dev] run JavaFx and Fxml in OSGI

[Filipe Portes]

Hello,

sorry for revival this thread, just to say I made some update in ModuleFX,
now its more simple, run with JavaFX 2.2 and in theory(need more tests)
works in any OS.
https://github.com/filipeportes/ModuleFX


On Wed, Mar 21, 2012 at 10:37 AM, Filipe Portes omeuefil...@gmail.comwrote:

 Hi everyone,

 guys in javafx forum advised me to change the ClassLoader of the
 FXMLLoader, it's possible in javafx 2.1 version... It's solved the problem
 to load the fxml files.
 If someone need a OSGI-javaFx embedded bundle just talk to me.

 thank you guys for help.
 Best regards.


 On Mon, Mar 19, 2012 at 11:41 AM, Neil Bartlett njbartl...@gmail.comwrote:

 Hi Filipe,

 I also had some concerns about Tom's approach... for one thing it appears
 to rely on Equinox-specific features.

 This is not a criticism of Tom's work, he probably *had* to do it this
 way. The core problem is that JavaFX's approach to bootstrapping and
 classloading is essentially obfuscated, and the licence terms of JavaFX
 presently do not permit repackaging or reverse engineering. This situation
 may improve if and when JavaFX becomes open source or is packaged with the
 JRE.

 Perhaps it would be useful to ask on a JavaFX forum about how they intend
 for JavaFX applications to run inside a standard OSGi environment?

 Regards,
 Neil

  On Monday, 19 March 2012 at 14:27, Filipe Portes wrote:

 I'm already saw this post,

 I can't understand what he is doing, there's no doc and reading the code
 I just found a lot of eclipse rcp specific code.

 On Mon, Mar 19, 2012 at 11:14 AM, Ferry Huberts maili...@hupie.comwrote:

  you might want to checkout Tom Schindl's blog:
 http://tomsondev.bestsolution.at/2012/03/11/javafx2-and-osgi-deployment-model/


 On 19-03-12 15:07, Filipe Portes wrote:

 hello,

 I'm working to run javafx in the Apache felix osgi runtime,
 using Bundle-NativeCode and lots of Import/Export-Package I make an
 javafx bundle, that work properly to run javaFx interfaces write in plain
 java...
 but, when I try to load an fxml file I'm getting this issue:

 javafx.fxml.LoadException: BorderPane is not a valid type.
  at javafx.fxml.FXMLLoader.createElement(Unknown Source)
  at javafx.fxml.FXMLLoader.processStartElement(Unknown Source)
  at javafx.fxml.FXMLLoader.load(Unknown Source)



 the exception give me no more information... I think, It's occuring some
 problem to find BorderPane class by It's name...

  ps.: the same fxml file run fine outside the osgi runtime.

 best regards.

  --
 Filipe Portes - @filipeportes
 Java Architec - Senior Java EE/Web/Flex Developer
 JUGLeader Gojava http://www.gojava.org/ - @gojava


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 --
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 --
 Filipe Portes - @filipeportes
 Java Architec - Senior Java EE/Web/Flex Developer
 JUGLeader Gojava http://www.gojava.org/ - @gojava
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 Java Architec - Senior Java EE/Web/Flex Developer
 JUGLeader Gojava http://www.gojava.org/ - @gojava




-- 
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Re: [osgi-dev] Bundles in a bundle

[Filipe Portes]

I also don't understand clearly what you want...

for shure some clarification will help us to help you...

the only way I know to create a bundle pack with other bundles inside is
the EBA (Enterprise Bundle Application)

checkou apache aries about that.

http://aries.apache.org/modules/ebamavenpluginproject.html
http://aries.apache.org/modules/applications.html

and also ibm websphere

http://www.ibm.com/developerworks/websphere/techjournal/1005_inreach/1005_inreach.html

On Mon, Jul 9, 2012 at 1:01 PM, Raymond Auge raymond.a...@liferay.comwrote:

 2012/7/9 Völschow, Rainer rainer.voelsc...@awd.de

 Exists a way to create a bundle, that contains onther bundles? And if so
 how can I achive this?


 Can you explain the reason you would want to do that?

 I can think of three possible ones, each has a very different answer. All
 of them involve artifacts within artifacts as the absolute last course of
 action (and only for one or two very specific reasons).

 So some clarification would help to get you the correct one.

 Sincerely,
 --
 *Raymond Augé* http://www.liferay.com/web/raymond.auge/profile
 http://twitter.com/#!/rotty3000 | Senior Software Architect | *Liferay,
 Inc.* http://www.liferay.com  https://twitter.com/#!/liferay

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Java Architec - Senior Java EE/Web/Flex Developer
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Re: [osgi-dev] run JavaFx and Fxml in OSGI

[Filipe Portes]

hello everyone,

finally It's in github, I hope you help-me to test and improve this bundle,
that brings a lot of cool possibilities involving Rich Client and
Modularization.

https://github.com/filipeportes/ModuleFX

Best regards.

On Wed, Mar 21, 2012 at 10:37 AM, Filipe Portes omeuefil...@gmail.comwrote:

 Hi everyone,

 guys in javafx forum advised me to change the ClassLoader of the
 FXMLLoader, it's possible in javafx 2.1 version... It's solved the problem
 to load the fxml files.
 If someone need a OSGI-javaFx embedded bundle just talk to me.

 thank you guys for help.
 Best regards.


 On Mon, Mar 19, 2012 at 11:41 AM, Neil Bartlett njbartl...@gmail.comwrote:

 Hi Filipe,

 I also had some concerns about Tom's approach... for one thing it appears
 to rely on Equinox-specific features.

 This is not a criticism of Tom's work, he probably *had* to do it this
 way. The core problem is that JavaFX's approach to bootstrapping and
 classloading is essentially obfuscated, and the licence terms of JavaFX
 presently do not permit repackaging or reverse engineering. This situation
 may improve if and when JavaFX becomes open source or is packaged with the
 JRE.

 Perhaps it would be useful to ask on a JavaFX forum about how they intend
 for JavaFX applications to run inside a standard OSGi environment?

 Regards,
 Neil

  On Monday, 19 March 2012 at 14:27, Filipe Portes wrote:

 I'm already saw this post,

 I can't understand what he is doing, there's no doc and reading the code
 I just found a lot of eclipse rcp specific code.

 On Mon, Mar 19, 2012 at 11:14 AM, Ferry Huberts maili...@hupie.comwrote:

  you might want to checkout Tom Schindl's blog:
 http://tomsondev.bestsolution.at/2012/03/11/javafx2-and-osgi-deployment-model/


 On 19-03-12 15:07, Filipe Portes wrote:

 hello,

 I'm working to run javafx in the Apache felix osgi runtime,
 using Bundle-NativeCode and lots of Import/Export-Package I make an
 javafx bundle, that work properly to run javaFx interfaces write in plain
 java...
 but, when I try to load an fxml file I'm getting this issue:

 javafx.fxml.LoadException: BorderPane is not a valid type.
  at javafx.fxml.FXMLLoader.createElement(Unknown Source)
  at javafx.fxml.FXMLLoader.processStartElement(Unknown Source)
  at javafx.fxml.FXMLLoader.load(Unknown Source)



 the exception give me no more information... I think, It's occuring some
 problem to find BorderPane class by It's name...

  ps.: the same fxml file run fine outside the osgi runtime.

 best regards.

  --
 Filipe Portes - @filipeportes
 Java Architec - Senior Java EE/Web/Flex Developer
 JUGLeader Gojava http://www.gojava.org/ - @gojava


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 --
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 --
 Filipe Portes - @filipeportes
 Java Architec - Senior Java EE/Web/Flex Developer
 JUGLeader Gojava http://www.gojava.org/ - @gojava
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 Java Architec - Senior Java EE/Web/Flex Developer
 JUGLeader Gojava http://www.gojava.org/ - @gojava




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Re: [Axiom-developer] axiom-wiki: PanAxiom or separate project pages?

[Alfredo Portes]

Hi Grigory,

I am also looking forward to these pages being up again, or just have
the text content somewhere.

The another good reference you can probably find is in Martin Baker's site:

http://www.euclideanspace.com/maths/standards/program/spad/index.htm

On Fri, Jun 8, 2012 at 2:48 AM, Grigory Sarnitskiy sargrig...@ya.ru wrote:
 Any progress? The wiki is still shown in google search results, but 
 unfortunately its pages are not cashed. I just wanted to know if there is 
 really no parametric polymorphism in Spad.

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Re: [osgi-dev] run JavaFx and Fxml in OSGI

[Filipe Portes]

Hi everyone,

guys in javafx forum advised me to change the ClassLoader of the
FXMLLoader, it's possible in javafx 2.1 version... It's solved the problem
to load the fxml files.
If someone need a OSGI-javaFx embedded bundle just talk to me.

thank you guys for help.
Best regards.

On Mon, Mar 19, 2012 at 11:41 AM, Neil Bartlett njbartl...@gmail.comwrote:

 Hi Filipe,

 I also had some concerns about Tom's approach... for one thing it appears
 to rely on Equinox-specific features.

 This is not a criticism of Tom's work, he probably *had* to do it this
 way. The core problem is that JavaFX's approach to bootstrapping and
 classloading is essentially obfuscated, and the licence terms of JavaFX
 presently do not permit repackaging or reverse engineering. This situation
 may improve if and when JavaFX becomes open source or is packaged with the
 JRE.

 Perhaps it would be useful to ask on a JavaFX forum about how they intend
 for JavaFX applications to run inside a standard OSGi environment?

 Regards,
 Neil

  On Monday, 19 March 2012 at 14:27, Filipe Portes wrote:

 I'm already saw this post,

 I can't understand what he is doing, there's no doc and reading the code I
 just found a lot of eclipse rcp specific code.

 On Mon, Mar 19, 2012 at 11:14 AM, Ferry Huberts maili...@hupie.comwrote:

  you might want to checkout Tom Schindl's blog:
 http://tomsondev.bestsolution.at/2012/03/11/javafx2-and-osgi-deployment-model/


 On 19-03-12 15:07, Filipe Portes wrote:

 hello,

 I'm working to run javafx in the Apache felix osgi runtime,
 using Bundle-NativeCode and lots of Import/Export-Package I make an javafx
 bundle, that work properly to run javaFx interfaces write in plain java...
 but, when I try to load an fxml file I'm getting this issue:

 javafx.fxml.LoadException: BorderPane is not a valid type.
   at javafx.fxml.FXMLLoader.createElement(Unknown Source)
   at javafx.fxml.FXMLLoader.processStartElement(Unknown Source)
   at javafx.fxml.FXMLLoader.load(Unknown Source)



 the exception give me no more information... I think, It's occuring some
 problem to find BorderPane class by It's name...

  ps.: the same fxml file run fine outside the osgi runtime.

 best regards.

  --
 Filipe Portes - @filipeportes
 Java Architec - Senior Java EE/Web/Flex Developer
 JUGLeader Gojava http://www.gojava.org/ - @gojava


 ___
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 --
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 --
 Filipe Portes - @filipeportes
 Java Architec - Senior Java EE/Web/Flex Developer
 JUGLeader Gojava http://www.gojava.org/ - @gojava
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Java Architec - Senior Java EE/Web/Flex Developer
JUGLeader Gojava http://www.gojava.org/ - @gojava
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[osgi-dev] run JavaFx and Fxml in OSGI

[Filipe Portes]

hello,

I'm working to run javafx in the Apache felix osgi runtime,
using Bundle-NativeCode and lots of Import/Export-Package I make an javafx
bundle, that work properly to run javaFx interfaces write in plain java...
but, when I try to load an fxml file I'm getting this issue:

javafx.fxml.LoadException: BorderPane is not a valid type.
at javafx.fxml.FXMLLoader.createElement(Unknown Source)
at javafx.fxml.FXMLLoader.processStartElement(Unknown Source)
at javafx.fxml.FXMLLoader.load(Unknown Source)



the exception give me no more information... I think, It's occuring some
problem to find BorderPane class by It's name...

ps.: the same fxml file run fine outside the osgi runtime.

best regards.

-- 
Filipe Portes - @filipeportes
Java Architec - Senior Java EE/Web/Flex Developer
JUGLeader Gojava http://www.gojava.org/ - @gojava
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Re: [osgi-dev] run JavaFx and Fxml in OSGI

[Filipe Portes]

I'm already saw this post,

I can't understand what he is doing, there's no doc and reading the code I
just found a lot of eclipse rcp specific code.

On Mon, Mar 19, 2012 at 11:14 AM, Ferry Huberts maili...@hupie.com wrote:

  you might want to checkout Tom Schindl's blog:
 http://tomsondev.bestsolution.at/2012/03/11/javafx2-and-osgi-deployment-model/


 On 19-03-12 15:07, Filipe Portes wrote:

 hello,

 I'm working to run javafx in the Apache felix osgi runtime,
 using Bundle-NativeCode and lots of Import/Export-Package I make an javafx
 bundle, that work properly to run javaFx interfaces write in plain java...
 but, when I try to load an fxml file I'm getting this issue:

 javafx.fxml.LoadException: BorderPane is not a valid type.
   at javafx.fxml.FXMLLoader.createElement(Unknown Source)
   at javafx.fxml.FXMLLoader.processStartElement(Unknown Source)
   at javafx.fxml.FXMLLoader.load(Unknown Source)



 the exception give me no more information... I think, It's occuring some
 problem to find BorderPane class by It's name...

  ps.: the same fxml file run fine outside the osgi runtime.

 best regards.

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Re: [sage-devel] Re: Fwd: C compiler in Mathematica

[Alfredo Portes]

On Fri, Nov 25, 2011 at 7:29 AM, Volker Braun vbraun.n...@gmail.com wrote:

 I think thats the actual advantage of Cython. Every interpreter can dload a
 library somehow. But try to mix a shared library, some custom C++ code, and
 the interpreter of your choice. In any commercial Ma* or Java JNI you'll
 invariably end up writing lots of C stubs that you can then plumb to your
 interpreter. In Cython it can be done much cleaner.

https://github.com/twall/jna

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Re: [sage-devel] Re: Fwd: C compiler in Mathematica

[Alfredo Portes]

I was not trying to make any claims. My link was only for those that
are not aware of
JNA and usually make the claim that JNI is the only way.

But I appreciate your message as it reminds me of how welcoming this list is.
No WTFs needed, ignore me, and like Ted Kosan I am out of here.

On Fri, Nov 25, 2011 at 12:12 PM, Volker Braun vbraun.n...@gmail.com wrote:
 Thanks for your well-thought out contribution. I'm sure you are aware that
 JNA, although it sucks slightly less than JNI, doesn't support C++. So its
 back to writing C stubs to use instances from one object-oriented language
 in another object-oriented language. WTF!

 On Friday, November 25, 2011 4:17:21 PM UTC, doyen...@gmail.com wrote:

 https://github.com/twall/jna

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Re: [open-axiom-devel] Failed to build with CLisp 2.49

[Alfredo Portes]

2011/11/13 Gabriel Dos Reis g...@cs.tamu.edu:

 Is CLisp the prefered Lisp under gentoo?

It is for Cygwin. Will try to setup a test box.

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Re: [open-axiom-devel] Failed to build with CLisp 2.49

[Alfredo Portes]

Apparently I have a bad version in an Arch Linux box:

checking which flavor of Lisp...
[eval.d:573] reset() found no driver frame (sp=0xbf8a34d0-0xbf89de60)
*** - UNIX error 13 (EACCES): Permission denied

configure: error: clisp does not support Foreign Function Interface.
Please upgrade to a better version of CLisp or install SBCL.

clisp --version
GNU CLISP 2.49 (2010-07-07) (built on epia [192.168.178.55])
Software: GNU C 4.5.1
gcc -g -O2 -W -Wswitch -Wcomment -Wpointer-arith -Wimplicit
-Wreturn-type -Wmissing-declarations -Wno-sign-compare
-Wno-format-nonliteral -O2 -fexpensive-optimizations
-falign-functions=4 -DENABLE_UNICODE -DDYNAMIC_FFI -DDYNAMIC_MODULES
-I. -Wl,--hash-style=gnu -Wl,--as-needed  /usr/lib/libreadline.so
-lncurses -ldl /usr/lib/libavcall.a /usr/lib/libcallback.a  -L/usr/lib
-lsigsegv libgnu_cl.a
SAFETY=0 HEAPCODES LINUX_NOEXEC_HEAPCODES GENERATIONAL_GC SPVW_BLOCKS
SPVW_MIXED TRIVIALMAP_MEMORY
libsigsegv 2.6
libreadline 6.1
Features:
(READLINE REGEXP SYSCALLS I18N LOOP COMPILER CLOS MOP CLISP ANSI-CL
COMMON-LISP LISP=CL INTERPRETER SOCKETS GENERIC-STREAMS
LOGICAL-PATHNAMES SCREEN FFI GETTEXT UNICODE
 BASE-CHAR=CHARACTER PC386 UNIX)
C Modules: (clisp i18n syscalls regexp readline)
Installation directory: /usr/lib/clisp-2.49/
User language: ENGLISH
Machine: I686 (I686) localhost.localdomain [127.0.0.1]


On Sun, Nov 13, 2011 at 6:12 PM, Alfredo Portes doyenatc...@gmail.com wrote:
 2011/11/13 Gabriel Dos Reis g...@cs.tamu.edu:

 Is CLisp the prefered Lisp under gentoo?

 It is for Cygwin. Will try to setup a test box.


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Re: [open-axiom-devel] [fricas-devel] on Axiom book

[Alfredo Portes]

On Wed, Nov 9, 2011 at 10:12 AM, Dmitry Semikin
dmitry.semi...@gmail.com wrote:

 But finally, for me Haskell is better then SPAD just for one reason. It (and
 its general pupose libraries) are much more better supported and maintained.
 Recently, I was unable to compile working version of none: FriCAS,
 Open-Axiom nor Axiom - running on fresh Ubuntu 11.10. Ok, now I think, that
 the problem is GCC 4.6, which is default there. Either, I was unable to
 compile FriCAS of version greater than 1.2 on cygwin (ok, I've compiled 1.3,
 but it did not operate normally). I understand, that there are no people,
 who would support all those platforms. But from the point of view of everage
 user it is unacceptable to spent several nights just to make the system
 start (and possibly without success).

Did you report these issues to the OpenAxiom list or bug tracker?

I have not tried compiling with GCC 4.6, but I will check this out.
Last time I tried
OpenAxiom compiled fine for me on cygwin. Just recently OpenAxiom hit the Debian
repos, thanks to the hard work of Igor Pashev, so I would expect for it to work
in Ubuntu. Support in the future will be much better as we would get
faster feedback.

If you can, please open a report in OpenAxiom bug tracker. I will follow up.

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[sqlmap-users] sqlmap --update error

[Fabio Portes]

ortes@lpt-rj-015:~/Documents/Proof/Ágora/scan-1106$ sudo sqlmap --update

 sqlmap/0.6.4 coded by Bernardo Damele A. G. bernardo.dam...@gmail.com
   and Daniele Bellucci daniele.bellu...@gmail.com

[*] starting at: 22:51:37

[22:51:37] [INFO] updating sqlmap
[22:51:38] [ERROR] unhandled exception in sqlmap/0.6.4, please copy the 
command line and the following text and send by e-mail to 
sqlmap-users@lists.sourceforge.net. The developers will fix it as soon 
as possible:
sqlmap version: 0.6.4
Python version: 2.7.1+
Operating system: linux2
Traceback (most recent call last):
   File /usr/bin/sqlmap, line 78, in main
 init(cmdLineOptions)
   File /usr/share/sqlmap/lib/core/option.py, line 770, in init
 update()
   File /usr/share/sqlmap/lib/core/update.py, line 349, in update
 __updateSqlmap()
   File /usr/share/sqlmap/lib/core/update.py, line 246, in __updateSqlmap
 logger.errMsg(errMsg)
AttributeError: 'Logger' object has no attribute 'errMsg'

[*] shutting down at: 22:51:38


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Re: [Axiom-developer] Re: Axiom on Windows

[Alfredo Portes]

Hi,

For Axiom:

http://axiom-wiki.newsynthesis.org/AxiomBinaries axiom-windows-0.1.4.exe

There is no native support for Axiom in Windows. Many of the issues
you are reporting are because of this and not because of the other
projects. So this file should probably be removed as it does not
reflect the Axiom project at http://axiom-developer.org. I will remove
it. For Axiom support in Windows you should follow:

http://axiom-developer.org/axiom-website/download.html

For Fricas:

http://axiom-wiki.newsynthesis.org/FriCASBinaries Fricas-Rev.263.exe

was an attempt to make an installer for Fricas, and it required to have an
AXIOM variable. Note that this file was never distributed by the
Fricas project and it
was just something uploaded to the wiki in case people wanted to try it. There
was no intention to harm other projects. The wiki page has now been updated.
Proper support in Windows for Fricas is done by using Cygwin.

http://fricas.sourceforge.net/download.html

For OpenAxiom:

OpenAxiom has the only current installer on Windows that I know of. OpenAxiom
does not use the AXIOM variable since the project was started
almost. I will make sure today that this is the case in the installer
and it was not something left  from the old plugin to texmacs. If that
is the case I will fix this ASAP.

Again these installers were not created by any of the projects and in
no way it means you cannot have all 3 projects in your computer.

On Tue, Feb 1, 2011 at 5:11 PM, daly d...@axiom-developer.org wrote:
 On Tue, 2011-02-01 at 17:08 -0500, daly wrote:
 Jeffrey,

 One of the problems is that Axiom has been forked into FriCAS
 and Open-Axiom but those versions have not properly specialized
 the files. This will result in damage to an Axiom installation.

 I see from your shell variables that Open-Axiom seems to be
 the last installed version.

 Tim Daly

 On Tue, 2011-02-01 at 16:05 -0500, axiom-developer-ow...@nongnu.org
 wrote:
  As list administrator, your authorization is requested for the
  following mailing list posting:
 
      List:    Axiom-developer@nongnu.org
      From:    k...@kenevans.net
      Subject: Axiom on Windows
      Reason:  Post by non-member to a members-only list
 
  At your convenience, visit:
 
      http://lists.nongnu.org/mailman/admindb/axiom-developer
 
  to approve or deny the request.
  email message attachment
    Forwarded Message 
   From: Kenneth Evans k...@kenevans.net
   To: axiom-developer@nongnu.org
   Subject: Axiom on Windows
   Date: Tue, 01 Feb 2011 14:44:51 -0600
  
   Hi
  
   I am new to Axiom and am trying to use it on Windows 7, 64-bit.  (I am
   experienced with Mathematica but have never previously used Axiom.)
   Most of the bits and pieces to make this work appear to be out there,
   but are not very well documented or easy to find.  Clearly, several
   people have taken the time to make installers, etc.  Surely someone is
   actually using it successfully on Windows.
  
   I myself have it working to some extent.  This is what I did:
  
   Downloaded:
  
   http://axiom-wiki.newsynthesis.org/AxiomBinaries
   axiom-windows-0.1.4.exe
  
   http://sourceforge.net/projects/open-axiom/files/
   open-axiom-1.3.0-windows-i386.exe
  
   http://axiom-wiki.newsynthesis.org/FriCASBinaries
   Fricas-Rev.263.exe
  
   I installed them in the order OpenAxiom, FriCAS, Axiom (not having much
   information on which of the three to use).  They all installed and made
   desktop shortcuts.  The ones for OpenAxiom and Axiom, more or less
   worked from the shortcuts with the command-line interface.  The one for
   FriCas failed with a socket error (can't open socket listing file).
   They all put their paths in PATH, which could possibly be a problem.  I
   uninstalled FriCAS.  The others I installed and reinstalled as I found
   one did some things right and the other other things right.  Currently
   they are both installed with Axiom first in the PATH.
  
   I got the QT windows version of TeXmacs.
  
   http://axiom-wiki.newsynthesis.org/TeXmacs
   texmacs-installer.exe
  
   I got it running.  It is apparently set up for Axiom.  I cloned the
   axiom plug-in and made it work for OpenAxiom using snippets of
   information gleaned via the web.  So I can now run both as sessions in
   TeXmacs.  Axiom works better for me.  I can, in fact, do a lot of what
   Axiom as a CAS is supposed to do.
  
   The main problem with TeXmacs is that when it is covered by another
   window, clicking on the title bar causes it to maximize, rather than
   just coming on top -- very annoying.
  
   The main problem I have right now with the CAS is that I cannot get it
   to read .axiom.input.  I would like to do this to, at a minimum, set my
   working directory to My Documents/Axiom where I expect to keep my
   .input files.  This is what happens (with Axiom in the command-line
   interface to keep it simple):
  
   1. )cd doesn't work
  
   (1) - )cd
  
        System error:
       

Re: [Axiom-developer] Re: Axiom on Windows

[Alfredo Portes]

I just installed the OpenAxiom installer:

http://sourceforge.net/projects/open-axiom/files/open-axiom-1.3.0-windows-i386.exe

As I expected, there is no AXIOM variable being installed:

(1) - )system %AXIOM%
'%AXIOM%' is not recognized as an internal or external command,
operable program or batch file.

The commands not working for you:

(1) - )cd
   The current OpenAxiom default directory is C:/OpenAxiom/bin/

(1) - )cd c:\temp
   The current OpenAxiom default directory is c:/temp/

I will try reading the input file later, as this is something I have
not done before in Windows.

Let me know if you have questions, and for problems with the
installer you can report it in one of the OpenAxiom mailing lists:

http://www.open-axiom.org/lists.html

On Tue, Feb 1, 2011 at 5:11 PM, daly d...@axiom-developer.org wrote:
 On Tue, 2011-02-01 at 17:08 -0500, daly wrote:
 Jeffrey,

 One of the problems is that Axiom has been forked into FriCAS
 and Open-Axiom but those versions have not properly specialized
 the files. This will result in damage to an Axiom installation.

 I see from your shell variables that Open-Axiom seems to be
 the last installed version.

 Tim Daly

 On Tue, 2011-02-01 at 16:05 -0500, axiom-developer-ow...@nongnu.org
 wrote:
  As list administrator, your authorization is requested for the
  following mailing list posting:
 
      List:    Axiom-developer@nongnu.org
      From:    k...@kenevans.net
      Subject: Axiom on Windows
      Reason:  Post by non-member to a members-only list
 
  At your convenience, visit:
 
      http://lists.nongnu.org/mailman/admindb/axiom-developer
 
  to approve or deny the request.
  email message attachment
    Forwarded Message 
   From: Kenneth Evans k...@kenevans.net
   To: axiom-developer@nongnu.org
   Subject: Axiom on Windows
   Date: Tue, 01 Feb 2011 14:44:51 -0600
  
   Hi
  
   I am new to Axiom and am trying to use it on Windows 7, 64-bit.  (I am
   experienced with Mathematica but have never previously used Axiom.)
   Most of the bits and pieces to make this work appear to be out there,
   but are not very well documented or easy to find.  Clearly, several
   people have taken the time to make installers, etc.  Surely someone is
   actually using it successfully on Windows.
  
   I myself have it working to some extent.  This is what I did:
  
   Downloaded:
  
   http://axiom-wiki.newsynthesis.org/AxiomBinaries
   axiom-windows-0.1.4.exe
  
   http://sourceforge.net/projects/open-axiom/files/
   open-axiom-1.3.0-windows-i386.exe
  
   http://axiom-wiki.newsynthesis.org/FriCASBinaries
   Fricas-Rev.263.exe
  
   I installed them in the order OpenAxiom, FriCAS, Axiom (not having much
   information on which of the three to use).  They all installed and made
   desktop shortcuts.  The ones for OpenAxiom and Axiom, more or less
   worked from the shortcuts with the command-line interface.  The one for
   FriCas failed with a socket error (can't open socket listing file).
   They all put their paths in PATH, which could possibly be a problem.  I
   uninstalled FriCAS.  The others I installed and reinstalled as I found
   one did some things right and the other other things right.  Currently
   they are both installed with Axiom first in the PATH.
  
   I got the QT windows version of TeXmacs.
  
   http://axiom-wiki.newsynthesis.org/TeXmacs
   texmacs-installer.exe
  
   I got it running.  It is apparently set up for Axiom.  I cloned the
   axiom plug-in and made it work for OpenAxiom using snippets of
   information gleaned via the web.  So I can now run both as sessions in
   TeXmacs.  Axiom works better for me.  I can, in fact, do a lot of what
   Axiom as a CAS is supposed to do.
  
   The main problem with TeXmacs is that when it is covered by another
   window, clicking on the title bar causes it to maximize, rather than
   just coming on top -- very annoying.
  
   The main problem I have right now with the CAS is that I cannot get it
   to read .axiom.input.  I would like to do this to, at a minimum, set my
   working directory to My Documents/Axiom where I expect to keep my
   .input files.  This is what happens (with Axiom in the command-line
   interface to keep it simple):
  
   1. )cd doesn't work
  
   (1) - )cd
  
        System error:
       Cannot get the truename of #p~/.
  
   protected-symbol-warn called with (NIL)
   (1) -
  
   Using )system ls, I can see that I am in My Documents, actually
   c:\Users\evans\Documents.  I would guess Axiom didn't do this as it
   doesn't seem to know it (Axiom) is there.  It is probably some kind of
   windows default.
  
   )cd Axiom doesn't work.  In fact, nothing I have tried works except:
  
   )cd c:/Users/evans/Documents/Axiom
  
   Even after that )cd still doesn't work, but )read
   filename-without-path works.
  
   Before doing that )cd Axiom or ./Axiom didn't work.
  
   Is there some way to get around this?  Note that $HOME is defined as
   c:\Users\evans\Documents.  You 

[fricas-devel] Fricas Windows installer.

[Alfredo Portes]

I had sent a msg to the list before about the Windows installer
in the wiki that was causing confusion to users. Fricas-Rev.263.exe

Anyways, I removed the file from the Wiki, before you get a
cease and desist letter :)

I imagine the file was used by a lot of people. Maybe Bill can get
some stats on it.
But it shows that maybe some effort should be put in creating an installer.

Sorry if this file caused any trouble/bad publicity for the project.

PS: Remove or create an alternative to the AXIOM variable.

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Re: [fricas-devel] FriCAS Texmacs

[Alfredo Portes]

On Mon, Sep 20, 2010 at 11:15 AM, Andrey G. Grozin
a.g.gro...@inp.nsk.su wrote:

 The idea here (in Novosibirsk) is to write a new TeXmacs plugin, without
 tm_axiom. FriCAS is free :-), and hence we can teach it to speak the TeXmacs
 interface directly. The first thing any interface needs is to recognize
 prompts.

A better thing for an interface will be not to require to recognize
prompts at all :)

It would be nice to have a general way/API to easily attach a new
TeXmacs plugin,
or an interface for Martin Baker graphing framework,
(http://www.euclideanspace.com/maths/standards/program/mycode/graph/progref/),
or any other interface. Of course this has been debated for a long
time in the Axiom
mailing list.

 As far as I remember, a new mechanism was introduced into FriCAS some time
 ago: markers. But it seems there is no documentation. Does anybody know how
 to use it? In particular, how to insert some markers before and after each
 prompt?

 After we do this, the next step will be the infamous problem of *two*
 prompts at the startup. Any interface will be confused by it. It would be
 much better to solve this problem where it appears, not to search for
 work-arounds. And it has been solved in OpenAxiom. Can FriCAS import this
 improvement from OpenAxiom somehow?

http://svn.open-axiom.org/viewvc/open-axiom/trunk/src/interp/int-top.boot?r1=1297r2=1307

Waldek can probably comment on it.

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Re: [fricas-devel] AWK_FOR_TARGET

[Alfredo Portes]

Awk is used by presea.

On Tue, Jul 27, 2010 at 7:09 PM, Ralf Hemmecke r...@hemmecke.de wrote:
 In configure.ac I find

 if test -z $AWK_FOR_TARGET ; then
   AWK_FOR_TARGET=`which $AWK`
 fi

 AC_SUBST(AWK_FOR_TARGET)

 What is this for? I cannot find any use in other files.

 Ralf

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Re: [sage-devel] Re: rebuild the live cd HOWTO

[Alfredo Portes]

Hi Vincent,

That thread probably was about the old Live CD. The current Live CD is done by
Lucio Lastra, and the instruction as different.

On Fri, Jan 15, 2010 at 3:28 PM, Vincent D 20100.delecr...@gmail.com wrote:
 The link of the old (2006) thread dealing about how to build the live
 cd is broken

 http://groups.google.com/group/sage-devel/browse_thread/thread/44a5160700e1f250/e014c7a9149b7cbc?lnk=gstq=live+cd#e014c7a9149b7cbc

 does anybody have safely saved the instructions ?

 Vincent

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Re: [sage-devel] Re: rebuild the live cd HOWTO

[Alfredo Portes]

I like this project to create Live CDs : http://www.linux-live.org/ ,
but I know Lucio
currently uses another method.

On Fri, Jan 15, 2010 at 3:34 PM, Alfredo Portes doyenatc...@gmail.com wrote:
 Hi Vincent,

 That thread probably was about the old Live CD. The current Live CD is done by
 Lucio Lastra, and the instruction as different.

 On Fri, Jan 15, 2010 at 3:28 PM, Vincent D 20100.delecr...@gmail.com wrote:
 The link of the old (2006) thread dealing about how to build the live
 cd is broken

 http://groups.google.com/group/sage-devel/browse_thread/thread/44a5160700e1f250/e014c7a9149b7cbc?lnk=gstq=live+cd#e014c7a9149b7cbc

 does anybody have safely saved the instructions ?

 Vincent

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[sage-devel] Re: new jmol

[Alfredo Portes]

Hi Bill,

On Fri, Sep 25, 2009 at 1:14 PM, Bill Page bill.p...@newsynthesis.org wrote:

 Unfortunately there is no change in behavior with this update. It
 still works fine for me on my Linux clients and when using Windows
 Vista, but on a slightly older laptop running  Windows XP (up-to-date
 with SP2) it still fails. In Sage notebook jmol appears to load and
 the graphics window appears but it is blank. I cannot see any object
 but the window is otherwise responsive. I can right click and change
 background color, axes and other options and I do see these displayed
 but no graphic!  This same page on the same server when viewed from
 the other clients works fine.

var('x y z')
implicit_plot3d(x^2+y^2+z^2==4, (x, -3, 3), (y, -3,3), (z, -3,3))

With XP/SP3 here works fine. What JRE (version) are you using?

JRE 6 Update 15
Firefox 3.5.1
Chrome 3.0.195

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Re: [oracle_br] Ferramenta Gráfica

[Miranilton Portes Pereira]

DBDesignerFork

http://sourceforge.net/projects/dbdesigner-fork

Att.


 Miranilton Portes Pereira

Analista de Sistemas - Prodabel SA



  - Original Message - 
  From: tiago.bosque...@br.mahle.com 
  To: oracle_br@yahoogrupos.com.br 
  Sent: Thursday, May 28, 2009 9:56 AM
  Subject: [oracle_br] Ferramenta Gráfica





  Bom dia a todos !!!

  Gostaria de saber se alguem sabe de alguma ferramenta gráfica onde 
  eu consiga gerar SQL.

  Grato

  Tiago

  [As partes desta mensagem que não continham texto foram removidas]



  

[As partes desta mensagem que não continham texto foram removidas]

[fricas-devel] Update Wiki Page

[Alfredo Portes]

This page should be updated or removed:

http://axiom-wiki.newsynthesis.org/FriCASBinaries

It gives the wrong impression:

http://www.cs.bsu.edu/homepages/kerryj/kjones/159/proj159.pdf

However, the revision 263 windows installer seems to be useful to some people,
so I am not sure about what to do with it. I currently do not have a
system setup to update it.

Regards,

Alfredo

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[sage-devel] Re: Clarification of Sage and GPL

[Alfredo Portes]

On Thu, May 7, 2009 at 4:23 PM, William Stein wst...@gmail.com wrote:

 That FAQ entry which you partially quoted concludes with A
 consequence is that if you choose to use GPL'd Perl modules or Java
 classes in your program, you must release the program in a
 GPL-compatible way, regardless of the license used in the Perl or Java
 interpreter that the combined Perl or Java program will run on.

Unless the module used has a classpath exception right? Like Java does.

http://en.wikipedia.org/wiki/GPL_linking_exception

Couldn't Sage include something like this? and can somebody with a Law degree
and not a Math degree comment here :). It has been a fun thread.

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Geetting the Sex Life You Want and Deserve - Starting With M

[Portes]

inline: image/png___
pkg-java-maintainers mailing list
pkg-java-maintainers@lists.alioth.debian.org
http://lists.alioth.debian.org/mailman/listinfo/pkg-java-maintainers

[sage-devel] Re: Fwd: FInally the link to download SAGElwlcd ISO!

[Alfredo Portes]

Hi Lucio,

Sorry for not replying to your previous email. I work at a financial company
(Bloomberg) and work has been crazy lately.

If you have some time to build a new iso with the new Sage please do it,
and post your version in the mailing list. We can upload the iso the sagemath.
If you ask William, he can surely give you access to the server, or I
can uploaded
for you. I can give you access to my server also if necessary.

Again, I am very interested in your work with the livecd. If you need any help,
I will try to free some time to help.

Thank you very much for your work and effort on this. Again sorry I didn't reply
faster before.

Regards,

Alfredo



On Sun, Apr 26, 2009 at 6:41 PM, Lucio Lastra luciolas...@gmail.com wrote:

 Alfredo,

 I sent you an email, many days ago talking about a livecd I built
 from scratch which is about 200 Mibs less in size and has the
 performance of sagelwlcd.

 I'm not sure if you read it and/or you are interested on it. I'm just
 telling you this because I don't have much time as I did before
 since I started working a week ago.

 In case you are interested or not post back in here. If not, the
 steps and code to build sagelwlcd are posted so if you are
 interested on it, you can build it.

 Greetings,

 Lucio Lastra.


 On 12 abr, 21:49, Lucio Lastra luciolas...@gmail.com wrote:
 Great!

 I have a doubt: how did you make to turn the cpio image into an
 ISO image?

 Greetings,

 Lucio.

 On 10 abr, 15:30, Jason Grout jason-s...@creativetrax.com wrote:

  Lucio Lastra wrote:
   Update:

   I just downloaded and tried it out. Alfredo you are
   completely right, this is exactly what we need!

   I'll follow the steps in the forum to get the eth0 up
   and working and try out the mkxpud to see how it
   works.

   This is really exciting. Thanks once again for sharing
   your discovery!

  I tried it out yesterday too.  Wow, it looks really nice!

  Jason
 


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[sage-devel] Re: Fwd: FInally the link to download SAGElwlcd ISO!

[Alfredo Portes]

Hi Lucio,

I have not been able to test the image, sorry. I will try to test this weekend.

Today I saw this interesting project:

http://xpud.org/

Looks ideal for a sage/notebook only interface, but I have not tried yet.

Regards,

Alfredo

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[fricas-devel] Re: input bug?

[Alfredo Portes]

On Tue, Apr 7, 2009 at 12:44 PM, Martin Rubey
martin.ru...@math.uni-hannover.de wrote:

 Oh dear, this looks terribly dangerous.  My 2r was a typo, I wanted
 to type 2*r.  I just checked OpenAxiom, it gives 0 for

 2r*x

What result were you expecting? Just curious.

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[sage-devel] Re: Python and Lisp

[Alfredo Portes]

April's fool joke? Nice. If all this fails, can you use Java instead :)

On Wed, Apr 1, 2009 at 1:59 PM, William Stein wst...@gmail.com wrote:

 Hi,

 About two years ago we made the painful transition from using Darcs to
 Mercurial for our revision control system. This was difficult, but had
 to be done because it was hard to get Darcs to run everywhere, and
 there were weird corner cases where Darcs would hang.  Mercurial isn't
 optimal but it gets the job done.

 Frankly, I think we have similar problems using Python at the core of
 Sage.   I've been thinking very hard about how to deal with this for
 nearly a year now, and have come to the conclusion that we should make
 a switch from using Python at the core of Sage to Lisp.  The
 transition won't be easy, but it will be well worth the effort, since
 in the time frame I have in mind (30 years, say) I see Lisp really
 taking off, and despite its faults, anyone who has used Lisp a lot
 knows that Lisp is clearly a far better language than Python in
 several critical ways.    The strategy for switching will go something
 like this:

  1. Forking:  We fork clisp.   We have been using clisp for several
 years now in Sage, so we're very familiar with their build system.
 However, they don't make regular releases, and their foreign function
 interface is severely lacking, as is their Solaris support.  So we're
 forking, and will call the fork LispX.  I've talked with Robert
 Bradshaw about creating a new language called CylispX, which will be
 similar to Cython but for LispX, and I'm confident we can pull this
 off.

  2. Porting:  We have an intense sequence if Lisp days, both
 workshops and 1-day long IRC events, where we go line-by-line through
 the Sage library and rewrite everything in Lisp.   As we go, we'll
 make sure that the rewritten code is always at least as fast as the
 original code (this shouldn't be a problem, because of LispX's
 extremely good profiling and dynamic optimization features).   I hope
 everyone here is willing to pitch in significant time to this effort.
 If you're not, I would really like to know what your concerns are.

  3. Polish: I estimate step 2 will take about 3 years, given the
 amount of time it took to write the original Sage library, and also
 the level of familiarity of most Sage developers with Lisp.  Also, we
 will likely run into subtle snags with SageLisp's interface for
 calling C functions.   But with everybody's hard work, we'll get
 through this.

  4. Sage-4.0: On April 1, 2012, we'll release Sage-4.0, which will be
 the complete Lisp-rewritten version of Sage.  We will then get to work
 on porting all of the nasty C/C++/Fortran dependencies in Sage to
 Lisp.  We'll likely start with GMP/MPIR (we may have to fork, though I
 *hope* Bill Hart will be on board), then moving onto mpfr, mpfi,
 FLINT, PARI, etc.  I estimate that with lots of hard work by everybody
 reading this email, we can accomplish this in at most 4 years.  This
 will be a great contribution to mankind.

  5. Finally, on April 1, 2016, we'll release Sage-5.0, the fully
 Lisp-ified Sage.  We will then get back to porting Sage to Windows,
 Solaris, and implementing new functionality for combinatorics, linear
 algebra, number theory, algebraic geometry, optimization, etc.

 If anybody isn't 100% convinced that this change isn't -- in the long
 run (30 years) -- well worth our effort, please respond.

  -- Best Regards,
      William Stein

 --
 William Stein
 Associate Professor of Mathematics
 University of Washington
 http://wstein.org

 


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[sage-devel] Re: Fwd: FInally the link to download SAGElwlcd ISO!

[Alfredo Portes]

Hi Lucio,

On Tue, Mar 24, 2009 at 1:29 PM, Lucio Lastra luciolas...@gmail.com wrote:

 I finally got your point. Sincerely I didn't know that such thing as
 requesting
 a particular feature in the LiveCD was possible, that's why I built mine.

 I also want to make clear that my intention is not to take your place or
 anyone's, I just built that distro and thought it would be nice to share it
 and
 that's all.

On the contrary Lucio, we have been looking for somebody like you to
take my place for a lon time. :-). It feels always that there is not much
demand for the LiveCD, which decreases my effort in it.

After trying various methods (and I mean a lot of methods), I settle to use:

http://www.linux-live.org/

Not sure if you tried it already, a really good project. (This is what
SLAX uses,
probably after Knopixx the best LiveCD out there.)

I would love to contribute to your effort to make the LiveCD better,
even using your current methods if everybody find it better.
I really dont care what we use (Flux, Gnome, KDE) as
long as we achieve what you already trying: smaller and faster. But the
method to create/update it has to be easy, if not it becomes unmaintainable.

 I have no trouble making any contribution or helping in whatever I can in
 the LiveCD.
 Rob's idea is the best but I'm not who to determine whether it's going to be
 taken
 into account or not.

I would be glad to follow your lead in this direction...but the better tools you
find the easier this becomes. Again I am very happy that somebody is working
on the LiveCD. So on my part I will try you version and give you
feedback on things
to improve.

Thank you very much for your work,

Alfredo

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[sage-devel] Re: Fwd: FInally the link to download SAGElwlcd ISO!

[Alfredo Portes]

On Sun, Mar 22, 2009 at 5:35 AM, Lucio Lastra luciolas...@gmail.com wrote:

 4) Before I built this .iso I downloaded and tried Alfredo's 3.2.2
 version. The point is that when you boot it up it consumes around
 510 Mibs RAM (you can check it typing free at the command
 line). After you drop caches  (as root in the terminal echo 3 
  /proc/sys/vm/drop_caches) it sticks around 310 Mibs RAM and
 that's it, unless you start killing processes it won't get lower.

This is something that could have been addressed, if some feedback
had been provided.

 That's one of the reasons it uses fluxbox and not xfce and when it
 boots up consumes around 382 Mibs and after you drop the caches
 it sticks in 215 Mibs.  That's also why the menu is so minimal, I
 swear even my grandma could run sage and not get lost among
 the icons and that kind of stuff. Also one of the coolest things about
 fluxbox is that you can mod the menu as you want and it does
 reflect the changes just after you saved the menu file.

The previous version *never* ran in xfce. The 3.4 version is the first
one. The previous version uses the power hungry Ubuntu. The current
3.4 version consumes 404MB after booting. The menu creation is trivial
because you *dont* have to edit files.

My ideal distro for a LiveCD would be Arch, which I can probably have with
a *full* desktop (gnome or KDE) with 300 MB.

 Finally don't worry about plagiarism, the construction of my .iso
 is based upon a total different process than Alfredo's. You can see
 the whole instructions to build it in the sagelwlcd.tar.gz file which
 can be downloaded from the link I posted you in point 3)

The process to build the LiveCD with linux live scripts is the simplest
I have found. It makes it trivial to make a LiveCD. Plus it contains a
custom kernel to deal with no open source wireless cards drivers, etc.

Again my points are not to discourage anybody to find better ways, but
it would have been nice some feedback.

Regards,

Alfredo

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[sage-devel] Re: Fwd: FInally the link to download SAGElwlcd ISO!

[Alfredo Portes]

If you dont want to burn the iso and have vmware player or workstation
you can download:

http://sage.math.washington.edu/home/alfredo/sagelivecd/sage-vmware-livecd.zip

Edit the file SageCD.vmx where it says sage-3.4.iso to be the name of
your iso. Then
just run it inside vmware.

You can also try:

http://sage.math.washington.edu/home/alfredo/index.html

Regards,

Alfredo

On Thu, Mar 19, 2009 at 11:17 PM, Rob Beezer goo...@beezer.cotse.net wrote:

 This looks like a great idea, but has anybody had any luck with this?

 I've burned one CD, and on two very different machines, it has hung
 trying to setup networking at the same place - an nm-system-settings
 command, where I'm reasonable sure from the rest of the command that
 the nm refers to Network Manager.

 Before I go burn some more coasters and reboot more machines, I
 thought I'd check to see if anybody else had either success or the
 same problem.  Thanks,

 Rob

 On Mar 19, 1:31 pm, William Stein wst...@gmail.com wrote:
 -- Forwarded message --
 From: Lucio Lastra luciolas...@gmail.com
 Date: 2009/3/19
 Subject: FInally the link to download SAGElwlcd ISO!
 To: William Stein wst...@gmail.com

 William,

 there it goes:

 http://diego.qualisyss.com/joomla/index.php

 I hope you enjoy it. Please feel free to comment,
 question and challenge it :)

 You may forward it to the SAGE-devel list.

 As always I'll be glad to read your opinion about it.

 Greetings,

 Lucio.

 P.S.:  Any downloads should be done in between 16 and 7 hs.
 (afternoon to next day morning) Ours is taken from GMT - 3
 (Montevideo, Uruguay time).

 --
 William Stein
 Associate Professor of Mathematics
 University of Washingtonhttp://wstein.org
 


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[sage-devel] Re: Notebook editing and interactive plotting (jquery?)

[Alfredo Portes]

Some other similar libraries (some actually inspired by FLOT):

http://code.google.com/p/protochart/

http://solutoire.com/flotr/

http://www.lutanho.net/svgvml3d/index.html

http://dragan.yourtree.org/code/canvas-3d-graph/

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[sage-devel] Re: Windows Sage Project

[Alfredo Portes]

On Mon, Feb 23, 2009 at 10:46 AM, mabshoff mabsh...@googlemail.com wrote:

 Anyway, that was a little less than a year ago and I have so far heard
 zero complaints about Windows 7 breaking the binary API of code. Given
 that the beta has been downloaded a couple million times from MS
 themselves as well as probably also quite often per torrent from other
 places I am sure if this was an issue it would have made it to
 slashdot by now. So I would disregard the content of that article
 unless someone points me to concrete proof :)

Read this article some time ago, but looks very related to your last post:

http://www.joelonsoftware.com/articles/APIWar.html

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[sage-devel] Re: Notebook editing and interactive plotting (jquery?)

[Alfredo Portes]

Hi Kenny

On Mon, Feb 23, 2009 at 8:55 AM, Kenny masso.ke...@gmail.com wrote:

 Is there any good reason for using flotr, protochart or any other
 instead of flot??

Just wanted to point out some other libraries available. I was under
the impression you
just started looking at some way of doing this, but I see in emails
from Maurizio in this
thread that you have some code already with Flot. These are some of
the libraries
I have looked at before (some with 3D capabilities) to do some
plotting for Axiom, but did
not get to decide on one (including Flot). Good luck on your work.

Regards,

Alfredo

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[sage-devel] Re: python vs java for scientific computing

[Alfredo Portes]

On Fri, Jan 23, 2009 at 5:37 AM, Harald Schilly
harald.schi...@gmail.com wrote:

 For everything else you should consider JNI (that's the mechanism to
 call native C code and how all basic java language features are
 implemented)

By the way you may consider using JNA to access native libraries. I
have used it to
access the Win32 api and it works very well.

https://jna.dev.java.net/

JNA provides Java programs easy access to native shared libraries
(DLLs on Windows) without writing anything but Java code—no JNI or
native code is required. This functionality is comparable to Windows'
Platform/Invoke and Python's ctypes. Access is dynamic at runtime
without code generation

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RE: [Moblin Dev] Installation problem from USB key.

[sylvain PORTES]

One again thanx a lot for your reactivity.

Indeed, I did get the mic from Git and the problem is not present anymore.

Thanx a lot for your help.

Now the question would be :  Did someone did success in installing moblin from 
an usb key using the moblin-image-creator-0.48-1.fc9.noarch.rpm ?

Otherwise maybe a bug could be reccorded on this issue.

I will go on my test with my dell mini 12 and inform you if I success.

Best regards.

Sylvain P.

--- En date de : Mer 14.1.09, Kollberg, Jonas jonas.kollb...@intel.com a 
écrit :
De: Kollberg, Jonas jonas.kollb...@intel.com
Objet: RE: [Moblin Dev] Installation problem from USB key.
À: portes_sylv...@yahoo.fr portes_sylv...@yahoo.fr, Karur Mohan, Prajwal 
prajwal.karur.mo...@intel.com, Taylor, Dale T dale.t.tay...@intel.com, 
dev@lists.moblin.org dev@lists.moblin.org
Date: Mercredi 14 Janvier 2009, 14h13

Hi,

I had the same problem as you.
(It was not the multi partition on a USB key error that sometimes appear.)

I installed on two machines and the same error appeared. It seems to be a bug
in 0.48. If you do a GIT to get a later version it works. Or at least. it did
work for me :-)

Uninstall 0.48 and install via the GIT method on
http://moblin.org/documentation/moblin-image-creator/test-drive-moblin-netbook-or-mid/install-and-run-image-creator


Thanks!

/Jonas Kollberg

-Original Message-
From: dev-boun...@lists.moblin.org [mailto:dev-boun...@lists.moblin.org] On
Behalf Of sylvain PORTES
Sent: den 14 januari 2009 10:01
To: Karur Mohan, Prajwal; Taylor, Dale T
Cc: dev@lists.moblin.org
Subject: RE: [Moblin Dev] Installation problem from USB key.

Dear all,

First thanx a lot for your reactivity.

Concerning your answer I am a little bit confused. I think there are some
things I may misunderstand. :

Concerning the fact that I am not using the right version :
I am using MIC 0.48 from moblin-image-creator-0.48-1.fc9.noarch.rpm.
Is there a newer version ?

Concerning Dale Taylor answer :
It appears that the problem is that you have more than one partition on
your USB key.  I suggest reformatting it as a single partition.

Here's an article I put together describing the process in detail.

Dale Taylor
Intel
From what I understood the MIC does reformat the USB ket when using the
Write UBS image. Am I wrong ? Anyway I did tried to reformat my
kingstone key and replay the procedure. This gave the same result !
One other point concerning the fact that I don t think it comes from my USB key
: when I use Launch VM command I got exactly the same effect. So unless the VM
does use the physical usb key I think that my problem is more linked to the
created image.

Do you think my problem could comes from the fact that I am using FC10 instead
of FC9 ?

Thanx again for your support.

Best regards
Sylvain PORTES



--- En date de : Mar 13.1.09, Karur Mohan, Prajwal
prajwal.karur.mo...@intel.com a écrit :
De: Karur Mohan, Prajwal prajwal.karur.mo...@intel.com
Objet: RE: [Moblin Dev] Installation problem from USB key.
À: Spencer, Bob bob.spen...@intel.com,
portes_sylv...@yahoo.fr portes_sylv...@yahoo.fr
Date: Mardi 13 Janvier 2009, 19h22

Yes. This problem was fixed some time back. Try to pull the latest version of
MIC and let me know if the problem persists.

Thanks,
Praj

-Original Message-
From: Spencer, Bob
Sent: Tuesday, January 13, 2009 8:23 AM
To: portes_sylv...@yahoo.fr; Karur Mohan, Prajwal
Subject: RE: [Moblin Dev] Installation problem from USB key.

Did we ever get the patch for this integrated?  This sounds so familiar.
Bob

-Original Message-
From: dev-boun...@lists.moblin.org [mailto:dev-boun...@lists.moblin.org] On
Behalf Of sylvain PORTES
Sent: Tuesday, January 13, 2009 4:17 AM
To: dev@lists.moblin.org
Subject: [Moblin Dev] Installation problem from USB key.

Dear all,

I am very new to moblin. I just received a Dell Mini 12'' and I tried
to evaluate moblin on it from a UBS key.

The key creation did not make any problem but at the launch of the image on the
Mini12, I've got the same problem as described on the web site comment :

During installing, repeat the below information unceasingly
Sleeping finished

Checking device /dev/sda for installation source.

Checking device /dev/sdb for installation source.

Found Removable drive at /dev/sdb

mount: mounting /dev/sdb on /mnt failed : No such file or directory

umount: cannot umount /dev/sdb : No such file or directory

/dev/sdb does not contain a rootfs

Checking device /dev/sdc for installation source.

Checking device /dev/sdd for installation source.
Did I miss something ? What could make this happen ?

I tried to use image-creator with Fedora Core 10 on a quad core and directly
from the mini 12.
I tried with a Sandisk U3 key as well as from a kingstone one.
I tried menlow and netbook lpia  platform.
I tried Live USB and Live USB RW
I tried to launch from VM on the Quad Core and got the same problem.

Does anyone have an idea to help me ?

Thanx a lot per advance for helping me

Re: [Axiom-developer] 20081202.02.tpd.patch (website download.html add Doyen Thumbdrive)

[Alfredo Portes]

Hi William,

I will address your email in more detail later, but I will like to
make a quick remark.

Doyen is created using Linux Live Scripts: http://www.linux-live.org/

In the documentation we have this:

1) persistent changes
Use 'changes=...' boot parameter to specify persistent changes
directory or file. If a directory is used, eg. changes=/some_dir/ and
the /some_dir/ is found on some partition on your disk, then all the
changes made to the root filesystem will be saved to that directory.
This works even if /some_dir/ is on NTFS or VFAT, thanks to posixovl
overlay (an userspace filesystem, already included). Important note:
if you plan to save changes on VFAT, make sure to modify your
distribution's shutdown scripts. It must not execute killall, else
posixovl is killed and everything is wrong. Instead, call the cleanup
script from /mnt/live/cleanup. If a file is specified for the changes
boot parameter, eg. changes=/path/file.dat, and the file has a valid
filesystem inside, then the file will be loop-mounted and changes
written to it. You may also use changes=/dev/sda1/path/ and
changes=/dev/sda1/path/file.dat ... to specify particular device where
to look for. Other devices will be skipped (will not be even
mounted).

You make want to give it a try. I will try to document all this later
on (once I get to test it
myself.).

Thank you for the feedback.

Alfredo


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[sage-devel] Re: Sage patch licenses

[Alfredo Portes]

This line (third paragraph) needs to be changed:

You accept and agree to the following terms and conditions for Your
present and future Contributions submitted to Google. Except for the
license granted herein to Google and recipients of software
distributed by Google, You reserve all right, title, and interest in
and to Your Contributions.

On Wed, Nov 26, 2008 at 11:33 AM, David Joyner [EMAIL PROTECTED] wrote:

 On Wed, Nov 26, 2008 at 9:41 AM, koffie [EMAIL PROTECTED] wrote:

 As we are now bussy discussing copyright and licence issues. (How) is
 the google CLA licenced?
 I.e. is it legal to make an almost litteral copy of it and use it for
 sage purposes ;)


 There is a link at the bottom of
 http://sage.math.washington.edu/home/wdj/sagefiles/sage-individual-cla.html
 to the google cla. I dropped some conditions (eg, on transferring patents
 and on allowing distribution of the contribution, since that is part
 of the GPL).
 Otherwise, it is similar.


 Maarten


 


 


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[sage-devel] Sage in a USB drive

[Alfredo Portes]

There has been some requests to know if SAGE can be installed as a
bootable USB drive.

1) Download 
http://sage.math.washington.edu/home/alfredo/sagelivecd/sage_livecd.zip

Inside the zip there are two directories:

boot and SAGE as in:

http://sage.math.washington.edu/home/alfredo/sagelivecd/sage_livecd/

2) Copy these directories to your usb drive.

inside boot there are these two files:

bootinst.sh and bootinst.bat

3) Run the one according to your platform. Make sure you are running these
scripts inside your mounted usb partition. It will ask you to confirm
the location.

4) After a few seconds you should be able to boot with your USB drive.

Please let me know if these instructions work fine for you. Thank you.

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[open-axiom-devel] OpenAxiom / Nokia N810

[Alfredo Portes]

Apparently, somebody got OpenAxiom running in the Nokia N810 (Graphics
included.)

http://www.internettablettalk.com/forums/showthread.php?t=22170

http://en.wikipedia.org/wiki/Nokia_N810

Really nice. Hopefully the person who did this reads the list and can
talk more about it.

-
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Build the coolest Linux based applications with Moblin SDK  win great prizes
Grand prize is a trip for two to an Open Source event anywhere in the world
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[fricas-devel] Re: urgent: preparing mswindows binaries

[Alfredo Portes]

On Thu, Oct 2, 2008 at 2:49 PM, Martin Rubey [EMAIL PROTECTED] wrote:

 But with Mingw, you don't get graphics, nor HyperDoc, do you?

Nop :(

  Hm, in this case, I think time would be better spent if we make FriCAS a 
  cygwin
  package as explained on http://cygwin.com/setup.html .

 ... we would be requiring to install Cygwin?

 I absolutely need HyperDoc and graphics.  Is there a way to have FriCAS 
 without
 cygwin provide this?

Then an option would be to create a new package, and advise not to
have cygwin installed.
For those that have cygwin, then they can compile fricas from source anyways...

If you have the chance the compile Fricas and provide me with the
build directory, I can
make a new package for you.

Regards,

Alfredo

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[fricas-devel] Re: urgent: preparing mswindows binaries

[Alfredo Portes]

On Thu, Oct 2, 2008 at 12:04 PM, Bill Page [EMAIL PROTECTED] wrote:

 * What happens, if the user has cygwin already installed?

 That is a bad situation - at least it was with the previous version of
 the FriCAS windows install program that Alfredo distributed. FriCAS
 will work as it should but the result will be a broken installation of
 cygwin. The problem is that the install program invisibly mounts some
 directories are necessary to run FriCAS but these are incompatible
 with cygwin itself. Right now if you have cygwin installed it would be
 better to install/build a version of FriCAS specifically for running
 within the cygwin environment. Maybe there is a way to make the
 installation program smarter and do this automatically - Alfredo, what
 do you think?

I am not sure...

Do we ask the user if they have cygwin installed? and if yes, then we
place fricas in the cygwin path? (I guess we also need to ask, where
is cygwin installed) If not, then we proceed as we do now.

Sorry if I cannot help much with this, but I currently do not have a cygwin
env. to compile Fricas.

PS: Ideally I would think we want a native app with Mingw (I think currently
Fricas does not build with Mingw) and hopefully in the future *somebody*
would reach the holy grail of porting Hyperdoc to Windows.

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[sage-devel] Re: gphone

[Alfredo Portes]

On Sun, Sep 28, 2008 at 9:02 PM, William Stein [EMAIL PROTECTED] wrote:

 On Sun, Sep 28, 2008 at 2:09 PM, Harald Schilly
 [EMAIL PROTECTED] wrote:

 hi, since it is using android and therefore you can only code inside
 the dalvik java vm and not natively, there will never be a port imo.

 Yes, Sage can of course never run under java.

Has anybody ever tried to run Sage with Jython? (just curious).

http://www.jython.org/Project/

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[sage-devel] Re: gphone

[Alfredo Portes]

On Sun, Sep 28, 2008 at 9:25 PM, William Stein [EMAIL PROTECTED] wrote:
 http://www.jython.org/Project/

 This is impossible and makes no sense, since Jython can only run
 Java/Python programs, but Sage is a C/C++/Assembler/Fortran/Python/Lisp
 program.

Mea culpa. Forgot about the C layer in Sage. I was thinking more of a
Sage *lite* version
that has been mentioned here. Scratch my previous comment. Thanks.

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[Bug 132080] Re: Generic nvidia driver [nv] is not aligned

[Carlos Adriano Portes]

Sorry friend, The problem still exist but I quit using Linux and shan't
be able to provide any aditional information.

-- 
Generic nvidia driver [nv] is not aligned
https://bugs.launchpad.net/bugs/132080
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.

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Re: [oracle_br] Utilização do Comando Merge

[Marcio Portes]

??
Não entendi qual a sua necessidade.

2008/8/28 francisco porfirio [EMAIL PROTECTED]

   Marcio, xou de bola esse site

 Pessoa queria mais uma ajuda

 Tipo ele ta comparando apenas pela pk tendo igual ele sempre altera os
 registros. Quero que ele altere apenas quando estes registros forem
 diferentes. Coloquei as clausulas no on, mas não ta funcionando. Com isso
 esta mais ou menos assim.

 BEGIN
 MERGE INTO inf_coberturas M
 USING t.inf_coberturas T
 ON (m.cob_codigo_cobertura = t.cob_codigo_cobertura
 AND (m.cob_descricao = t.cob_descricao
 OR m.cob_mapa_cobertura = t.cob_mapa_cobertura
 OR m.cob_cod_intercambio_ptu = t.cob_cod_intercambio_ptu
 OR m.cob_mapa_alterado = t.cob_mapa_alterado))
 WHEN MATCHED THEN UPDATE SET m.cob_descricao = t.cob_descricao,
 m.cob_mapa_cobertura = t.cob_mapa_cobertura
 WHEN NOT MATCHED THEN INSERT
 VALUES(CASE etl.merge_counter(etl.c_inserting) WHEN 0
 THEN t.cob_codigo_cobertura END,
 t.cob_descricao,t.cob_mapa_cobertura,
 t.cob_cod_intercambio_ptu,
 t.cob_mapa_alterado);

 DBMS_OUTPUT.PUT_LINE(TO_CHAR(SQL%ROWCOUNT) || ' - Linhas
 merged.');
 dbms_output.put_line(TO_CHAR(etl.get_merge_insert_count) ||' - Linhas
 Inseridas');
 dbms_output.put_line(TO_CHAR(etl.get_merge_update_count( SQL%ROWCOUNT ))
 ||' - Linhas Alteradas');
 END;


 --
 Atenciosamente
 Francisco Porfirio Ribeiro Neto

 [As partes desta mensagem que não continham texto foram removidas]

  




-- 
Marcio Portes
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[As partes desta mensagem que não continham texto foram removidas]

[sage-devel] Re: LiveCD 3.1.1

[Alfredo Portes]

Thank you David for the feedback.

The LiveCD is open to many more customizations (including making
it smaller). So please, anything they think it should be changed, let
me know.

Are your students using the Vmware option also?

On Thu, Aug 28, 2008 at 10:05 AM, David Joyner [EMAIL PROTECTED] wrote:

 My students are finding this very useful. Thank you Alfredo!


 On Sat, Aug 23, 2008 at 12:25 AM, Alfredo Portes [EMAIL PROTECTED] wrote:

 Here is a LiveCD (Ubuntu based) of 3.1.1, if anybody
 wants to try it. A vmware image that runs the livecd
 is included.

 http://sage.math.washington.edu/home/alfredo/sagelivecd

 


 


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[sage-devel] Re: LiveCD 3.1.1

[Alfredo Portes]

Hi Jason,

On Thu, Aug 28, 2008 at 12:32 PM, Jason Grout
[EMAIL PROTECTED] wrote:

 I downloaded it to try it.  It looks very nice.  However, on my Thinkpad
 A31, the numlock is activated and I can't deactivate it.  This means
 that I lose about half of the keyboard because the numeric keypad is
 integrated with the keyboard.
 The numlock seems to work fine for my standard Ubuntu install (which
 also has some thinkpad modules loaded in the kernel).  Another option
 might be to disable the numlock from being on at startup.  Another
 option might be to add the following to /etc/X11/Xmodmap (as noted at
 http://www.thinkwiki.org/wiki/How_to_get_special_keys_to_work#NumLock):

 keycode 77 = Num_Lock

 Do you have a preference of what to do?  I can try and test whatever
 solution you think is best, Alfredo.  Thanks so much for your work on this!

Thank you for debugging this. Did you try modifying the file in the
livecd? I think it is
missing in the docs that the password for the user/sudo is doyen. Please
let me know if it works and I will update the iso. Thank you.

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Re: [oracle_br] Utilização do Comando Merge

[Marcio Portes]

http://www.quest-pipelines.com/newsletter-v4/0903_D.htm

2008/8/27 francisco porfirio [EMAIL PROTECTED]

   Pessoal...

 Sei que muitos já devem conhecer este comando, mas para aqueles que não
 conhecem, vai uma boa dica para fazer algumas migrações mais simples. Com
 esse comando vc consegue tanto contemplar novos registros de uma tabela
 como
 atualizar os que foram alterados.

 A sintaxe é mais ou menos com esta:

 MERGE INTO tb_destino d
 USING tb_origem o
 ON (d.codigo = o.codigo)
 WHEN MATCHED THEN d.descricao = o.descricao
 WHEN not MATCHED THEN
 INSERT (d.codigo,d.descricao)
 VALUES (d.codigo, d.descricao);

 Para aqueles que já utilizaram, vocês sabem me informar se tem alguma forma
 de o merge me retornar quantas linhas foram atualizadas e quantas foram
 inseridas?

 Agradeço desde já...

 --
 Atenciosamente
 Francisco Porfirio Ribeiro Neto

 [As partes desta mensagem que não continham texto foram removidas]

  




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[sage-devel] Re: Comparing complex numbers

[Alfredo Portes]

On Sat, Aug 23, 2008 at 4:00 PM, Fredrik Johansson
[EMAIL PROTECTED] wrote:

 On Sat, Aug 23, 2008 at 9:57 PM, Nils Bruin [EMAIL PROTECTED] wrote:

 Would it break Python too much if comparison would simply throw an
 exception in these cases?

 Hardly, considering that this is what Python itself does:

 1+1j  1-1j
 Traceback (most recent call last):
  File stdin, line 1, in module
 TypeError: no ordering relation is defined for complex numbers

http://www.ibm.com/developerworks/library/l-python-elegance-1.html

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[sage-devel] LiveCD 3.1.1

[Alfredo Portes]

Here is a LiveCD (Ubuntu based) of 3.1.1, if anybody
wants to try it. A vmware image that runs the livecd
is included.

http://sage.math.washington.edu/home/alfredo/sagelivecd

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Re: [oracle_br] função para retornar os dias a partir de uma data

[Marcio Portes]

Estou um pouco enferrujado, na medida em que não tenho participado tanto,
mas acho que essa query ajuda. No decorrer do exemplo, insiro mais linhas
para entrar no intervalo de 30 dias, depois, no resultado, voce pode agrupar
por mes ou formatar da maneira que lhe for conveniente. Fiz a query em uma
tabela só para simplificar a idéia, obviamente é preciso ajustar os joins
para garantir que a data de atendimento seja referida na tabela de serviço.
(espero que ajude).

ops$marcio:DB11G select * from guia;

   CDGUIA CDUSUARIO ATEND
- - ---
1 1 01/01/2008 00:00:00
1 1 01/02/2008 00:00:00
1 1 01/03/2008 00:00:00
1 1 01/04/2008 00:00:00
1 1 01/05/2008 00:00:00
1 1 01/06/2008 00:00:00
1 1 01/07/2008 00:00:00
1 1 01/08/2008 00:00:00
1 2 01/01/2008 00:00:00
1 2 01/02/2008 00:00:00
1 2 01/03/2008 00:00:00
1 2 01/04/2008 00:00:00
1 2 01/05/2008 00:00:00
1 2 01/06/2008 00:00:00
1 2 01/07/2008 00:00:00
1 2 01/08/2008 00:00:00
1 1 03/01/2008 00:00:00
1 1 13/01/2008 00:00:00
1 1 01/02/2008 00:00:00

19 rows selected.

ops$marcio:DB11G insert into guia values ( 1, 1, '15/05/2008 00:00:00');

1 row created.

ops$marcio:DB11G commit;

Commit complete.

ops$marcio:DB11G select *
  2from (
  3  select cdguia,
  4 cdusuario,
  5 atend,
  6 count(*) over (partition by cdguia, cdusuario
  7order by atend range between 15 preceding
  8 and 15 following ) cnt
  9from guia
 10 )
 11   where cnt  1
 12  /

   CDGUIA CDUSUARIO ATEND CNT
- - --- -
1 1 01/01/2008 00:00:00 3
1 1 03/01/2008 00:00:00 3
1 1 13/01/2008 00:00:00 3
1 1 01/02/2008 00:00:00 2
1 1 01/02/2008 00:00:00 2
1 1 01/05/2008 00:00:00 2
1 1 15/05/2008 00:00:00 2

7 rows selected.

ops$marcio:DB11G
ops$marcio:DB11G insert into guia values ( 1, 2, '15/05/2008 00:00:00');

1 row created.

ops$marcio:DB11G commit;

Commit complete.

ops$marcio:DB11G select *
  2from (
  3  select cdguia,
  4 cdusuario,
  5 atend,
  6 count(*) over (partition by cdguia, cdusuario
  7order by atend range between 15 preceding
  8 and 15 following ) cnt
  9from guia
 10 )
 11   where cnt  1
 12  /

   CDGUIA CDUSUARIO ATEND CNT
- - --- -
1 1 01/01/2008 00:00:00 3
1 1 03/01/2008 00:00:00 3
1 1 13/01/2008 00:00:00 3
1 1 01/02/2008 00:00:00 2
1 1 01/02/2008 00:00:00 2
1 1 01/05/2008 00:00:00 2
1 1 15/05/2008 00:00:00 2
1 2 01/05/2008 00:00:00 2
1 2 15/05/2008 00:00:00 2

9 rows selected.



2008/8/20 ewerton_grillo [EMAIL PROTECTED]

   Tenho uma tabela de guia onde tem os campos
 cdguia, cdusuario, cdprestador, cdespecialidade e dataatendimento
 e uma tabela servico onde tem o cdguia e cdservico

 preciso verificar se durante o período de 01/01/2008 a 30/07/2008 se o
 usuário realizou mais de uma consulta inferior a 30 dias, sempre
 verificando da última consulta para a anterior não importando o
 período e sim os 30 dias, para o mesmo prestador e especialidade.

 como posso fazer isso?

  




-- 
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Re: [oracle_br] Re: Alterar campo varchar2 para number na VIEW

[Marcio Portes]

%2540yahoogrupos.com.br
 oracle_br%40yahoogrupos.com.br
 [mailto:
   oracle_br@yahoogrupos.com.br oracle_br%40yahoogrupos.com.br mailto:
 oracle_br%40yahoogrupos.com.br oracle_br%2540yahoogrupos.com.br
 oracle_br%40yahoogrupos.com.br] Em
 nome de
   Marcio Portes
   Enviada em: terça-feira, 15 de julho de 2008 00:58
   Para: oracle_br@yahoogrupos.com.br 
   oracle_br%40yahoogrupos.com.brmailto:
 oracle_br%40yahoogrupos.com.br oracle_br%2540yahoogrupos.com.br
 oracle_br%40yahoogrupos.com.br
   Assunto: Re: [oracle_br] Alterar campo varchar2 para number na VIEW
  
   Walquencir,
  
   Tenta ai:
  
   CREATE OR REPLACE FORCE VIEW
   SAC.CLIENTE (CNPJ, NOME, ENDERECO) AS
   SELECT to_number(replace(translate(L_CLI.CGC,'/-.',' '),' ','')) cnpj
   , L_CLI.NOME NOME
   , L_CLI.END ENDERECO,
   FROM L.CLIENTE L_CLI
   , L.REPRESENTANTE L_REP
   , L.SUPERVISOR L_SUP
   WHERE L_CLI.CODREP = L_REP.CODIGO
   AND L_REP.SUPERVISOR = L_SUP.CODIGO
   /
  
   2008/7/14 Walquencir Pedroti
 [EMAIL PROTECTED]walquencir.pedroti%40dovac.com.brmailto:
   walquencir.pedroti%40dovac.com.br
 walquencir.pedroti%2540dovac.com.br
   :
  
Boa tarde a todos.
   
Minha tabela o campo CNPJ é VARCHAR2.
Quando monto minha view da forma abaixo. E a tabela view não
 reconhece
   como
Number o campo CNPJ,
e portanto toda a consulta feita neste campo retorna como null,
 já um
select all retorna o CNPJ.
   
CREATE OR REPLACE FORCE VIEW SAC.CLIENTE (CNPJ, NOME,
 ENDERECO)
AS
SELECT TO_NUMBER(CNPJ), NOME, ENDERECO FROM (
SELECT * FROM (
SELECT
CONCAT ('1',L_CLI.CGC) CHAVE,
REPLACE(REPLACE(REPLACE(L_CLI.CGC,'.',null),'/',null),'-',null)
 CNPJ,
L_CLI.NOME NOME,
L_CLI.END ENDERECO,
FROM
L.CLIENTE L_CLI,
L.REPRESENTANTE L_REP,
L.SUPERVISOR L_SUP
WHERE
L_CLI.CODREP = L_REP.CODIGO
AND
L_REP.SUPERVISOR = L_SUP.CODIGO
)
);
   
Criei outra VIEW com declare
set serverout on;
DECLARE
var_CNPJ number ;
BEGIN
SELECT CNPJ INTO var_CNPJ FROM (
SELECT
   
 REPLACE(REPLACE(REPLACE(L_CLI0A0.CGC,'.',null),'/',null),'-',null) cnpj,
L_CLI.NOME NOME,
L_CLI.END ENDERECO,
FROM
L.CLIENTE L_CLI,
L.REPRESENTANTE L_REP,
L.SUPERVISOR L_SUP
WHERE
L_CLI.CODREP = L_REP.CODIGO
AND
L_REP.SUPERVISOR = L_SUP.CODIGO
and rownum  6
);
END;
/
Mas esta aparece a mensagem ORA-01422: exact fetch returns more than
requested number of rows.
Verificando a mensagem no metalink, existe um bug para minha
 versão que é
10.1.0.2.0.
E lá existe uma outra forma de fazer que é:
DECLARE
TYPE NumList IS TABLE OF NUMBER;
TYPE NameList IS TABLE OF VARCHAR2(15);
empnos NumList;
enames NameList;
sals NumList;
BEGIN
EXECUTE IMMEDIATE 'SELECT empno, ename FROM emp'
BULK COLLECT INTO empnos, enames;
DBMS_OUTPUT.PUT_LINE('Empployess collected = '||empnos.count);
END;
/
   

Alguém consegue VER uma solução para a criação de uma VIEW?
Obrigado a todos
W.Pedroti
   
   
   
[As partes desta mensagem que não continham texto foram removidas]
   
   
   
  
   --
   Marcio Portes
   http://mportes.blogspot.com
  
   [As partes desta mensagem que não continham texto foram removidas]
  
   [As partes desta mensagem que não continham texto foram removidas]
  
  
  
 
 
  [As partes desta mensagem que não continham texto foram removidas]
 

 [As partes desta mensagem que não continham texto foram removidas]

  




-- 
Marcio Portes
http://mportes.blogspot.com


[As partes desta mensagem que não continham texto foram removidas]

Re: [oracle_br] Alterar campo varchar2 para number na VIEW

[Marcio Portes]

Walquencir,

Tenta ai:

CREATE OR REPLACE FORCE VIEW
SAC.CLIENTE (CNPJ, NOME, ENDERECO) AS
SELECT to_number(replace(translate(L_CLI.CGC,'/-.','   '),' ','')) cnpj
 , L_CLI.NOME NOME
 , L_CLI.END ENDERECO,
  FROM L.CLIENTE L_CLI
 , L.REPRESENTANTE L_REP
 , L.SUPERVISOR L_SUP
 WHERE L_CLI.CODREP = L_REP.CODIGO
   AND L_REP.SUPERVISOR = L_SUP.CODIGO
/

2008/7/14 Walquencir Pedroti [EMAIL PROTECTED]:

   Boa tarde a todos.

 Minha tabela o campo CNPJ é VARCHAR2.
 Quando monto minha view da forma abaixo. E a tabela view não reconhece como
 Number o campo CNPJ,
 e portanto toda a consulta feita neste campo retorna como null, já um
 select all retorna o CNPJ.

 CREATE OR REPLACE FORCE VIEW SAC.CLIENTE (CNPJ, NOME, ENDERECO)
 AS
 SELECT TO_NUMBER(CNPJ), NOME, ENDERECO FROM (
 SELECT * FROM (
 SELECT
 CONCAT ('1',L_CLI.CGC) CHAVE,
 REPLACE(REPLACE(REPLACE(L_CLI.CGC,'.',null),'/',null),'-',null) CNPJ,
 L_CLI.NOME NOME,
 L_CLI.END ENDERECO,
 FROM
 L.CLIENTE L_CLI,
 L.REPRESENTANTE L_REP,
 L.SUPERVISOR L_SUP
 WHERE
 L_CLI.CODREP = L_REP.CODIGO
 AND
 L_REP.SUPERVISOR = L_SUP.CODIGO
 )
 );

 Criei outra VIEW com declare
 set serverout on;
 DECLARE
 var_CNPJ number ;
 BEGIN
 SELECT CNPJ INTO var_CNPJ FROM (
 SELECT
 REPLACE(REPLACE(REPLACE(L_CLI0A0.CGC,'.',null),'/',null),'-',null) cnpj,
 L_CLI.NOME NOME,
 L_CLI.END ENDERECO,
 FROM
 L.CLIENTE L_CLI,
 L.REPRESENTANTE L_REP,
 L.SUPERVISOR L_SUP
 WHERE
 L_CLI.CODREP = L_REP.CODIGO
 AND
 L_REP.SUPERVISOR = L_SUP.CODIGO
 and rownum  6
 );
 END;
 /
 Mas esta aparece a mensagem ORA-01422: exact fetch returns more than
 requested number of rows.
 Verificando a mensagem no metalink, existe um bug para minha versão que é
 10.1.0.2.0.
 E lá existe uma outra forma de fazer que é:
 DECLARE
 TYPE NumList IS TABLE OF NUMBER;
 TYPE NameList IS TABLE OF VARCHAR2(15);
 empnos NumList;
 enames NameList;
 sals NumList;
 BEGIN
 EXECUTE IMMEDIATE 'SELECT empno, ename FROM emp'
 BULK COLLECT INTO empnos, enames;
 DBMS_OUTPUT.PUT_LINE('Empployess collected = '||empnos.count);
 END;
 /

 
 Alguém consegue VER uma solução para a criação de uma VIEW?
 Obrigado a todos
 W.Pedroti



 [As partes desta mensagem que não continham texto foram removidas]

  




-- 
Marcio Portes
http://mportes.blogspot.com


[As partes desta mensagem que não continham texto foram removidas]

Re: [oracle_br] Ajuda SQL

[Marcio Portes]

Pode usar a função não documentada wm_concat. Mas é perigoso, pq a Oracle
pode mudar a qualquer nova versão, eu testei na 10.2.0.3 e 11.1.0.6 e
funciona, mas...

SQL select * from t;

X Y
- -
 5405 1
 5102 2
 5405 2
 5405 3

4 rows selected.

SQL col concat format a50
SQL select y, translate(wm_concat(x), ',', '/') concat from t group by y;

Y CONCAT
- --
1 5405
2 5102/5405
3 5405

3 rows selected.



2008/6/23 Renato Tecedor [EMAIL PROTECTED]:


 Pessoal estou com uma dificuldade para criar uma consulta no meu
 banco aonde eu gostaria que retornasse o valor da coluna concatenado
 na mesma linha quando o numero da sequencia fosse igual. por exemplo

 hoje ele esta assim:

 SQL select dnfv_cd_cfop,dnfv_nr_seq_seq
 2 from det_nota_fiscal_vendas
 3 where dnfv_cd_empresa = 1
 4 and dnfv_id_nota_fiscal = 'N'
 5 and dnfv_nr_seq_nota = 116026
 6 group by dnfv_cd_cfop,dnfv_nr_seq_seq
 7 order by dnfv_nr_seq_seq;

 DNFV DNFV_NR_SEQ_SEQ
  ---
 5405 1
 5102 2
 5405 2
 5405 3

 e gostaira que me retornasse assim:

 DNFV DNFV_NR_SEQ_SEQ
  ---
 5405 1
 5102/5405 2
 5405 3

 Obrigado,
 Renato

  




-- 
Marcio Portes
http://mportes.blogspot.com


[As partes desta mensagem que não continham texto foram removidas]

Re: [oracle_br] Oracle 11g x86_64

[Marcio Portes]

Na versão 11g, o APEX vem junto com a instalação do banco, o diretório é
$ORACLE_HOME/apex, as instruções para instalação estão em
http://download.oracle.com/docs/cd/B28359_01/install.111/b32002/post_inst_task.htm#BABEBICC

abraços,

2008/6/20 Carlos Alfredo M. de Menezes [EMAIL PROTECTED]
:

   Colega,
 Nunca usei esse produto, antes era conhecido como HTML DB e estava
 também disponível no Companion CD das versão 10g, mas sei que já é
 instalado por default na versão 11g.


 Att,

 Carlos Alfredo M. de Menezes
 Analista de Suporte Sr.
 S/A Usina Coruripe Açúcar e Álcool
 +55(82)3217-2121

 Jose - Oracle escreveu:
 
  Carlos , seria esse o link para download ?
 
 
 http://www.oracle.com/technology/products/database/application_express/download.html
  
 http://www.oracle.com/technology/products/database/application_express/download.html
 
 
  []
  barba
 
  - Original Message -
  From: Carlos Alfredo M. de Menezes
  To: oracle_br@yahoogrupos.com.br oracle_br%40yahoogrupos.com.brmailto:
 oracle_br%40yahoogrupos.com.br oracle_br%2540yahoogrupos.com.br
  Sent: Friday, June 20, 2008 2:14 PM
  Subject: Re: [oracle_br] Oracle 11g x86_64
 
  Colega,
  o iSQLPlus não existe mais na versão 11g, use o SQL Developer ou Oracle
  Application Express, quem também está com data marcada para morrer é o
  sqlplusw, o SQL Plus da plataforma Windows.
  Fontes:
 
 http://laurentschneider.com/wordpress/2006/03/isqlplus-and-sqlplusw-desupport.html
  
 http://laurentschneider.com/wordpress/2006/03/isqlplus-and-sqlplusw-desupport.html
 
 
 http://download.oracle.com/docs/cd/B28359_01/install.111/b32002/whatsnew.htm#BGGBABGJ
  
 http://download.oracle.com/docs/cd/B28359_01/install.111/b32002/whatsnew.htm#BGGBABGJ
 
 
  Att,
 
  Carlos Alfredo M. de Menezes
  Analista de Suporte Sr.
  S/A Usina Coruripe Açúcar e Álcool
  +55(82)3217-2121
 
  Jose - Oracle escreveu:
  
   Pessoal, e o seguite tenho um RedHat EL 5, Oracle 11g, td instalado
   teoricamente sem erros, porem nao consigo startar o isqlplusctl,
   pergunto na versao 11g, nao tem esse cara ?, qual um outro eu poderia
   estar usando ?
  
   []
   barba
  
   [As partes desta mensagem que não continham texto foram removidas]
  
  
 
  [As partes desta mensagem que não continham texto foram removidas]
 
 
  




-- 
Marcio Portes
Material Tecnico em Portugues - http://mportes.blogspot.com
Practical Learning Oracle -
http://mportes.blogspot.com/2006/02/practical-learning-oracle.html


[As partes desta mensagem que não continham texto foram removidas]

[sage-devel] Re: ISSAC abstract

[Alfredo Portes]

On Fri, May 2, 2008 at 5:13 AM, Simon King [EMAIL PROTECTED] wrote:

  I think the idea to use a Live CD is a very good one. It is good when
  people have the opportunity to try sage right on the spot.

Is there anyone in the list that can share binaries of Sage 3.x for
Fedora Core 3 (a higher FC
may work, but I need to test it) ?

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[Bug 107115] Re: log out or switch user results in crash

[Carlos Adriano Portes]

I have the same problem with a nvidia card (7300 LE), the problem is the
same but instead of a black screen I get a white one. If I disable
desktop efects from both user it works fine otherwise not. Even though a
white screen shows when switching users you can type your password and
enter and you will be able to login, but it is not what all we want, is
it?

I hope my version of the problem can help solving the entire problem.

Thanks in advance.

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[Bug 132080] Re: Generic nvidia driver [nv] is not aligned

[Carlos Adriano Portes]

The monitor is LG Flatron L1752TQ 17 inches, but I sad before that none
of the distros I have tried worked, but it is not true anymore, mandriva
was the only one that worked.

Please help solving this problem it is really annoying, and it is the
same problem on Hardy Heron!

** Changed in: xserver-xorg-video-nv (Ubuntu)
   Status: Incomplete = New

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[Bug 132080] Re: Generic nvidia driver [nv] is not aligned

[Carlos Adriano Portes]

I have provided the additional information asked.

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[Bug 107115] Re: log out or switch user results in crash

[Carlos Adriano Portes]

Complementing...

If I have to disable desktop efects, there is no point to have them on
my pc...but they are very nice and we get used to them very fast!

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Re: [open-axiom-devel] [fricas-devel] Re: [sage-devel] Re: [fricas-devel] Re: Project

[Alfredo Portes]

Hi William,

Given that I started this thread, I will try to share some of my ideas
regarding your questions.

I am not an Axiom developer, probably Bill Page can answer
these questions better than anybody.

On Sun, Apr 20, 2008 at 10:29 AM, William Stein [EMAIL PROTECTED] wrote:

  Sage is not going away (It should not go away!) and I think the Axiom
  community needs to deal with how it should interact with Sage in the

  I hope Sage doesn't go away :-), since I really like open source
  math software.   Certainly improving Sage/Axiom community
  interaction would be good.

One thing it will be good to start differentiating the projects. Like currently
the interface to Sage uses Fricas but it says Axiom...I know this is annoying
but I think it is something it should be done. This also applies to OpenAxiom.

  The part of Sage that deals with the web interface is written
  in pure Python and depends only on Python, Twisted, and
  Pexpect.   At present it is somewhat tightly integrated into
  the Sage distribution.  But this is only *temporary*, which
  we intend to change in the future, most likely this summer.
  Thus if you just want to have an Axiom GUI and or web notebook
  interface, you could just ship or depend on

  Python+Twisted+Pexpect+a small part of Sage.

  There is also Knoboo by some other Sage developers,
  which isn't as stable and full featured (yet!), but looks
  very nice: http://knoboo.com/

An this is very good news. In my opinion the Sage Notebook can become
the default interface to all of these systems ... and by promoting it
in this way you can find many more developers from other projects, so
having the Sage Notebook as a separate but related project like you did
with Cython will be good. Of course you would need somebody to take
the lead (Alex maybe? :-).

  I don't understand the Axiom distribution enough to understand
  how big it is, but my impression is that it is *also* huge.  Looking
  in the src/src/algebra directory there are many hundreds of
  thousands of lines of code (over 300,000 distinct lines just of
  How does the fricas/axiom source code layout work?
  Is it all written in pamphlets that lisp is generated from?
  Anyway, I would love if somebody who knows what they
  are talking about regarding axiom (not me!) would
  explain what the human-written/readable code
  parts of the axiom distro are and roughly how big each is,
  in some sense.  Or just point me to an article or wiki page
  about this.  And who are some of the Axiom original
  authors?  Some files have headers like:

  ++ Author: Grabmeier, Gschnitzer, Williamson
  ++ Date Created: 1987
  ++ Date Last Updated: July 1990

  I wonder who those guys were...?

The issue of the size came about because of if we want to use
the Sage notebook. The other thing was for Axiom or Fricas or
OpenAxiom to replace Maxima in Sage, but I know there is not
enough lobbying power :-) for this to happen.

  This is an area where I think the Sage project could really use help
  from some of the Fricas people; namely it would be great if we could
  get Maxima to build on ECLS, since then we could get rid of clisp
  completely.   Since Axiom has been ported to ECLS, maybe
  Waldek or whoever could help a little with getting Maxima to
  run on ECLS.

I would think that Waldek will help to get Fricas running in Sage as
a standard component. That will be a good way of keeping a system
like Axiom alive.

  You are not mistaken that Axiom does have interesting and huge
  packages.

  You guys could certainly make a version of Sage that includes Axiom along
  with anything extra and built however you want, with maybe some
  Axiom-specific enhancements.Just install Sage, install axiom into
  it, and type
sage -bdist sage-axiom-3.0
  and look in your
dist/
  subdirectory for the resulting binary.

You mean Fricas or OpenAxiom right :-)

  I can't explain to you why Axiom definitely hasn't been made a
  part of Sage, and that it is unlikely to happen as far as I can tell.
  Probably one of the most honest reasons is that I guess few
  of the active Sage developers are also Axiom users/developers,
  so maybe we're ignorant.  I don't know.  Nowadays, nothing ever gets into
  Sage by just hoping a lot. Usually somebody has to really really
  want it, make many many compelling arguments, demonstrate
  use cases, offer to work hard to solve problems that come up
  with integration of the component into Sage, etc.  Also, we have
  pretty strict rules about platforms that have to be fully supported.

But isn't Axiom like the mac daddy off all CAS or is this all vapor ware???
Isn't Axiom better than Maxima? or this is not the case anymore? I say
this because maybe many people out there can show why Axiom would
be useful. Didn't Bill convince you at Sage Days :-)

b) merge our community into the Sage community

  Yes, that would be great too.  I think there should just be one big
  community of open source 

[sage-devel] Re: [fricas-devel] Re: [sage-devel] Re: [fricas-devel] Re: Project

[Alfredo Portes]

Hi William,

Given that I started this thread, I will try to share some of my ideas
regarding your questions.

I am not an Axiom developer, probably Bill Page can answer
these questions better than anybody.

On Sun, Apr 20, 2008 at 10:29 AM, William Stein [EMAIL PROTECTED] wrote:

  Sage is not going away (It should not go away!) and I think the Axiom
  community needs to deal with how it should interact with Sage in the

  I hope Sage doesn't go away :-), since I really like open source
  math software.   Certainly improving Sage/Axiom community
  interaction would be good.

One thing it will be good to start differentiating the projects. Like currently
the interface to Sage uses Fricas but it says Axiom...I know this is annoying
but I think it is something it should be done. This also applies to OpenAxiom.

  The part of Sage that deals with the web interface is written
  in pure Python and depends only on Python, Twisted, and
  Pexpect.   At present it is somewhat tightly integrated into
  the Sage distribution.  But this is only *temporary*, which
  we intend to change in the future, most likely this summer.
  Thus if you just want to have an Axiom GUI and or web notebook
  interface, you could just ship or depend on

  Python+Twisted+Pexpect+a small part of Sage.

  There is also Knoboo by some other Sage developers,
  which isn't as stable and full featured (yet!), but looks
  very nice: http://knoboo.com/

An this is very good news. In my opinion the Sage Notebook can become
the default interface to all of these systems ... and by promoting it
in this way you can find many more developers from other projects, so
having the Sage Notebook as a separate but related project like you did
with Cython will be good. Of course you would need somebody to take
the lead (Alex maybe? :-).

  I don't understand the Axiom distribution enough to understand
  how big it is, but my impression is that it is *also* huge.  Looking
  in the src/src/algebra directory there are many hundreds of
  thousands of lines of code (over 300,000 distinct lines just of
  How does the fricas/axiom source code layout work?
  Is it all written in pamphlets that lisp is generated from?
  Anyway, I would love if somebody who knows what they
  are talking about regarding axiom (not me!) would
  explain what the human-written/readable code
  parts of the axiom distro are and roughly how big each is,
  in some sense.  Or just point me to an article or wiki page
  about this.  And who are some of the Axiom original
  authors?  Some files have headers like:

  ++ Author: Grabmeier, Gschnitzer, Williamson
  ++ Date Created: 1987
  ++ Date Last Updated: July 1990

  I wonder who those guys were...?

The issue of the size came about because of if we want to use
the Sage notebook. The other thing was for Axiom or Fricas or
OpenAxiom to replace Maxima in Sage, but I know there is not
enough lobbying power :-) for this to happen.

  This is an area where I think the Sage project could really use help
  from some of the Fricas people; namely it would be great if we could
  get Maxima to build on ECLS, since then we could get rid of clisp
  completely.   Since Axiom has been ported to ECLS, maybe
  Waldek or whoever could help a little with getting Maxima to
  run on ECLS.

I would think that Waldek will help to get Fricas running in Sage as
a standard component. That will be a good way of keeping a system
like Axiom alive.

  You are not mistaken that Axiom does have interesting and huge
  packages.

  You guys could certainly make a version of Sage that includes Axiom along
  with anything extra and built however you want, with maybe some
  Axiom-specific enhancements.Just install Sage, install axiom into
  it, and type
sage -bdist sage-axiom-3.0
  and look in your
dist/
  subdirectory for the resulting binary.

You mean Fricas or OpenAxiom right :-)

  I can't explain to you why Axiom definitely hasn't been made a
  part of Sage, and that it is unlikely to happen as far as I can tell.
  Probably one of the most honest reasons is that I guess few
  of the active Sage developers are also Axiom users/developers,
  so maybe we're ignorant.  I don't know.  Nowadays, nothing ever gets into
  Sage by just hoping a lot. Usually somebody has to really really
  want it, make many many compelling arguments, demonstrate
  use cases, offer to work hard to solve problems that come up
  with integration of the component into Sage, etc.  Also, we have
  pretty strict rules about platforms that have to be fully supported.

But isn't Axiom like the mac daddy off all CAS or is this all vapor ware???
Isn't Axiom better than Maxima? or this is not the case anymore? I say
this because maybe many people out there can show why Axiom would
be useful. Didn't Bill convince you at Sage Days :-)

b) merge our community into the Sage community

  Yes, that would be great too.  I think there should just be one big
  community of open source 

[Bug 219009] [NEW] screen flickering when using OpenGL (Games, Google Eath) apps and Visuals Effects set to Normal or Extra

[Jacques Portes]

Public bug reported:

Ubuntu 8.04 updated 18 Apr.
Laptop DELL D610 - ATI Mobility RADEON (using ATI restricted driver)

When using Extreme Tux Racer or Google Earth with  Visuals Effects
set to Normal or Extra the screen flickers. If the Visuals Effects set
to none evdrything is working fine.

Thanks

** Affects: ubuntu
 Importance: Undecided
 Status: New

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[sage-devel] Re: One Laptop Per Child Is very interested in Sage

[Alfredo Portes]

At some point it was easy to get one if you were developing a possible
interface or program to enhance the laptop.

http://wiki.laptop.org/go/Developers_Program

Not sure after the release how is now done.

Regards,

Alfredo

On Thu, Apr 17, 2008 at 9:10 PM, David Joyner [EMAIL PROTECTED] wrote:

  On Thu, Apr 17, 2008 at 7:34 PM, William Stein [EMAIL PROTECTED] wrote:
  
On Thu, Apr 17, 2008 at 4:02 PM, David Joyner [EMAIL PROTECTED] wrote:

  On Thu, Apr 17, 2008 at 6:56 PM, alex clemesha [EMAIL PROTECTED] 
 wrote:
  
On Thu, Apr 17, 2008 at 3:50 PM, William Stein [EMAIL PROTECTED] 
 wrote:

  Hi,

  Is there anybody at UW that is interested in meeting with some 
 OLPC
  people?  (I'm cc'ing this to sage-devel, because people there 
 are generally
  interested in OLPC.)
  
I'm not in Seattle, so I can't meet with the OLPC people,
but a very enthusiastic +1 on this effort.  Sounds awesome.

  Ditto. I do own an XO machine so possibly can at least do some testing.
  
How did you get that?  I want one.

  Now I think you might have to go to ebay or something.
  Before last Xmas OLPC offered a 1 for 2 deal, where you bought 2,
  they sent you 1, and gave the other one to a child somewhere.



  
William
  
  
  

  

  


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[Mono-list] Still needing help (Latest mono on OpenSuse 10.3)

[Carlos Adriano Portes]

Hi friends
I need some help here, I would like very much to know how to update mono on
OpenSuse 10.3, I would like to install the latest version 1.9, I could
manage to install monodevelop 1.0 myself, but not mono.

Thank you in advance.
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[Mono-list] Updating to 1.9 (OpenSuse 10.3)

[Carlos Adriano Portes]

Hi folks, I would like very much to know why installation of mono through
the repository 
http://ftp.novell.com/pub/mono/download-stable/suse-103-i586installs
latest monodevelop but do not updates mono to its last stable
version 1.9, I would like to know how to update mono to its last stable
version on OpenSuse 10.3, thank you very much.
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[Axiom-developer] Re: Bug in AXserver.spad

[Alfredo Portes]

Hi Tim,

I found a good and bad solution:

The good is that the following code fixes the issue. There is
no hanging and the pages display properly.

  multiServ(s:SExpression):Void ==
WriteLine(multiServ begin)$Lisp
headers:String := 
char:String
-- read in the http headers
flag:Integer := 1
length:Integer := 0
while flag  0 repeat
  char := STRING(READ_-LINE(s,NILL$Lisp,'eof)$Lisp)$Lisp
  length := LENGTH(char)$Lisp
  if length = 1 then
flag := 0
  else
headers := concat [headers,char]
  --WriteLine$Lisp Header: headers

The bad, this for some reason breaks the POST requests. The line
containing the command is never reached (last line). Maybe you
can take a look at my really bad code and fix it :-).

  and nothing else when sent from a remote machine. I modified the
  read-char-no-hang loop to print out each character and it gets
  nothing from the stream. Thus stream creation is broken in GCL.

I think you only see the problem if you use:

read-char-no-hang

with

read-char or read-line, you will see that you always get something
from the stream.

  Or if the remote request is successful we get a normal request
  followed by a series of #xFF characters.  Apparently there is not an
  agreement about the EOF character. This causes Axiom to loop looking
  for EOF. I inserted code to check for this condition. Thus EOF
  checking is broken in GCL.

You are absolutely right. I couldn't figure out what the end line is.
So by looking
at the output of the last line, it is a string of length one (not sure
what it is). So
I make the loop stop when I see that.

  To make the remote request succeed you simply need to hammer on
  the link very fast for a while and the request will get thru.

Yes.. :-) sometimes you dont have to hammer it and just press enter long enough
(you have to be very precise).

  However, that raises another problem that the XMLHttpRequest objects
  can hang. I wrote some javascript code to do a timer pop if I get no
  response. Once there is an outstanding XMLHttpRequest that does not
  get a response then the connection is permanently hung.

  All of this code works perfectly if you browse from the local machine.

Yes it does. I still blame the the read-char-no-hang. You can see that
it works if
you use another function. And with the lisp code it works fine. I
guess this is a good
indication that the sockets in GCL work fine.


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[Bug 208428] [NEW] Ubuntu does not install

[Carlos Adriano Portes]

Public bug reported:

Ubuntu Hard Heron (8.04) beta does not install, nor its kde based
Kubuntu, when I try to test my keyboard after booting its live cd
installation it restarts X system, if I try to install without testing
my keyboard it crashes the same way. I am trying to install in
Portuguese - Brasil with keyboard layout pt-BR. It is a serious bug that
prevents the user from installing the linux. I do not know if it helps
but I have a nvidia card.

** Affects: ubuntu
 Importance: Undecided
 Status: New

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[Mono-list] OpenSuse 10.3 vmware image?

[Carlos Adriano Portes]

Hi folks I am using opensuse 10.3 vmware image to develop using mono and
monodevelop, but I have got a question How to enable automatic updates
including retail respositories as I have a valid serial asI have a box of
the product. My problem is not enabling the additional repositories but is
get that green icon working beside the clock, you know what I mean do not
you?

Thanks in advance.
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Re: [open-axiom-devel] tm_openaxiom

[Alfredo Portes]

Hi Alejandro, Bill,

I think Gaby uploaded a corrected version of OpenAxiom-1.1.0.exe. I
didn't include
some of the Linux binaries still necessary in Windows (rm, cp, cat ..). Gaby is
now aware of this and in the future a more platform independent solution should
be implemented.

Like Bill already pointed out:

OpenAxiom does not use any external env. variable.
You can run OpenAxiom in Windows by just invoking open-axiom in a
command prompt. (It is included in the path).
The use of --system is just needed if OpenAxiom is not installed in
the default Program Files directory.

Regards,

Alfredo

On Tue, Mar 4, 2008 at 12:56 PM, Bill Page [EMAIL PROTECTED] wrote:
 On 3/3/08, Alejandro Jakubi wrote:
  
   I intend to continue the long process of getting acquainted
   with Axiom and for this purpose I find very convenient the use
   of the Texmacs GUI.
  

  Good. I am very interested in your experience with this.

   Currently, on Windows, I have installed Axiom 0.1.4 (January 17,
   2005) and WinTexmacs 1.0.4.4. So, I have thought about updating
   Axiom, but binaries are only available for linux. Hence, I have installed
   the Windows port of OpenAxiom 1.1.0 (at this point, for me, I guess
   that the differences are irrelevant).
  

  I think this OpenAxiom binary for Windows was originally prepared by
  Alfredo Portes. He might have some more information about how it can
  be used. I believe that internally there are some differences in how
  the linux-type commands are handled but I am not sure it that will
  affect you. So far it seems to work ok for me but I have not tested it
  extensively.

   As you have written a version of tm_axiom.c for Windows, I wonder
   whether you have written also a version of tm_openaxiom.c to be
   able to have also an OpenAxiom session within WinTexmacs. Or, at
   least you could tell me what kind of changes have to be made on
   tm_axiom.c for this purpose.
  

  I have not written a new version to tm_axiom.c especially for
  OpenAxiom. In principle, although I have not tested this, the same
  tm_axiom.c interface should work for both.

By analogy, I guess, I should set an OPENAXIOM environment variable 
 similarly
to AXIOM=C:/axiom/mnt/windows, and replace /bin/AXIOMsys.exe with
/bin/open-axiom.exe. Is it correct? Is that all?
  

  Unlike the original AXIOM program, I do not think it is necessary to
  set any environment variables for OpenAxiom. After installing
  OpenAxiom look for the OpenAxiom shortcut on your desktop. Right-click
  it and then click 'properties'. The correct way to start OpenAxiom is
  shown in the Target: field. In my case that is:

  C:\My Program Files\OpenAxiom\bin\open-axiom.exe --system=C:\My
  Program Files\OpenAxiom\lib\open-axiom\i686-pc-mingw32\1.1.0

  The exact path names depends on where you decide to install OpenAxiom.
  You see that instead of the AXIOM variable, the locaction of OpenAxiom
  is specified in the --system option of the command line. Somehow you
  will have to arrange to include this option in the tm_axiom program.

  If you have any trouble with this, please let me know.

  Regards,
  Bill Page.


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Re: [open-axiom-devel] tm_openaxiom

[Alfredo Portes]

Hi Bill,

I applied the changes, but I get an error cannot open pipe.

Regards,

Alfredo

On Tue, Mar 4, 2008 at 8:01 PM, Bill Page [EMAIL PROTECTED] wrote:
 On 3/4/08, I wrote:
  
These changes seem to work fine for me. If it also works for me, then
I think we should include this new 'tm_open-axiom.exe' in the
OpenAxiom for Windows installer program.
  

  What I meant of course was:

   These changes seem to work fine for me. If it also works for *you*,

   then I think we should include this new 'tm_open-axiom.exe' in the
   OpenAxiom for Windows installer program.

  Also, here is a more accurate patch for the changes required to
  'init-axiom.scm':


  [EMAIL PROTECTED] /c/My Program Files/WinTeXmacs/TeXmacs/plugins/axiom/progs
  $ diff -au 'Copy of init-axiom.scm' init-axiom.scm
  --- Copy of init-axiom.scm  Wed Apr 27 06:46:28 2005
  +++ init-axiom.scm  Tue Mar  4 19:17:35 2008

 @@ -17,7 +17,7 @@
(lazy-input-converter (axiom-input) axiom))

   (plugin-configure axiom
  -  (:require (url-exists-in-path? AXIOMsys))
  +  (:require (url-exists-in-path? open-axiom))
(:initialize (axiom-initialize))
  -  (:launch tm_axiom)
  -  (:session Axiom))
  +  (:launch tm_open-axiom)
  +  (:session OpenAxiom))

  -

  I am not so sure how best to distribute this change. Perhaps the
  OpenAxiom NSIS install script can look for WinTeXmacs and make this
  change if found - or better: to install a whole new add-in to
  WinTeXmacs just for OpenAxiom. I.e. copy all of 'c:/My Program
  Files/WinTeXmacs/TeXmacs/plugins/axiom' to 'c:/My Program
  Files/WinTeXmacs/TeXmacs/plugins/open-axiom' and replace
  init-axiom.scm. Then we only have to tell people: Install WinTeXmacs
  first and then install OpenAxiom. and everything should just work.

  Good luck.

  Regards,
  Bill Page.


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[Bug 187383] Re: System monitor causes Xorg to consume 100% CPU

[Alfredo Portes]

** Attachment added: Xorg.0.log
   http://launchpadlibrarian.net/12365494/Xorg.0.log

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[Bug 187383] Re: System monitor causes Xorg to consume 100% CPU

[Alfredo Portes]

** Attachment added: Xorg.0.log
   http://launchpadlibrarian.net/12365494/Xorg.0.log

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Re: [open-axiom-devel] libXt.so on ubuntu 7.10

[Alfredo Portes]

Hi Bill,

I have a box with Ubuntu (currently running 8.04 alpha). I see the
symbolic link to libXt.so.6

Maybe it is the box you are testing on. Maybe somebody else can verify
that the link is there in 7.10.

Regards,

Alfredo

On Wed, Feb 27, 2008 at 9:23 PM, Bill Page [EMAIL PROTECTED] wrote:
 Gaby,

  When building open-axiom on a recent release of unbuntu (7.10) I found
  that ./configure failed to find the required '-lXt' library during the
  'checking for X' confidence test. In /usr/lib I see:
  'libXt.so.6 - libXt.so.6.0.0' but no symbolic link for 'libXt.so'.
  After adding this symbolic link everything went ok, but I wonder if
  there might not be a better test of X ... or would you consider this
  distribution broken?

  Regards,
  Bill Page.

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Re: [open-axiom-devel] libXt.so on ubuntu 7.10

[Alfredo Portes]

On my box:

[EMAIL PROTECTED]:/usr/lib$ ls -l libXt*
-rw-r--r-- 1 root root 429164 2007-05-21 08:27 libXt.a
lrwxrwxrwx 1 root root 14 2007-10-22 22:27 libXt.so - libXt.so.6.0.0
lrwxrwxrwx 1 root root 14 2007-10-21 13:46 libXt.so.6 - libXt.so.6.0.0
-rw-r--r-- 1 root root 326564 2007-05-21 08:27 libXt.so.6.0.0
-rw-r--r-- 1 root root  17630 2007-11-14 06:05 libXtst.a
lrwxrwxrwx 1 root root 16 2008-02-13 18:11 libXtst.so - libXtst.so.6.1.0
lrwxrwxrwx 1 root root 16 2008-02-13 18:11 libXtst.so.6 - libXtst.so.6.1.0
-rw-r--r-- 1 root root  17500 2007-11-14 06:05 libXtst.so.6.1.0

On Wed, Feb 27, 2008 at 10:43 PM, Bill Page [EMAIL PROTECTED] wrote:
 Alfredo,

   ...

  I have a box with Ubuntu (currently running 8.04 alpha).
   I see the symbolic link to libXt.so.6
  
Maybe it is the box you are testing on. Maybe somebody
else can verify that the link is there in 7.10.

  Just to be precise could you confirm that you see *both*


libXt.so.6 - libXt.so.6.0.0

  and

libXt.so - libXt.so.6.0.0

  symbolic links in /usr/lib?

  I only see the first one, but the open-axiom configure looks for the second 
 one.

  I am actually building open-axiom using the new release candidate for
  the KDE version of andLinux under Windows. It runs ubuntu 7.10 with
  colinux. My understanding is that it exactly the same as the native
  ubuntu distribution, but perhaps that is not the case.

  Regards,
  Bill Page.


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[Mono-list] WinForms X Wine?

[Carlos Adriano Portes]

Hi friends

I would like very much to know why mono Winforms are not developed upon wine
libraries instead of a remake of everything, would it not be much better to
use wine libraries and just create the classes bindings as it is with gtk
and gtk#?

Thank you very much.
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Re: [oracle_br] Erro em plsql

[Marcio Portes]

ops$marcio:LX10G select index_name, tablespace_name from user_indexes;

INDEX_NAME TABLESPACE_NAME
-- --
TI USERS
TI2USERS

2 rows selected.

ops$marcio:LX10G
ops$marcio:LX10G begin
  2  for x in ( select index_name from user_indexes )
  3  loop
  4  execute immediate 'alter index '|| x.index_name ||'
rebuild tablespace sysaux';
  5  end loop;
  6  end;
  7  /

PL/SQL procedure successfully completed.

ops$marcio:LX10G
ops$marcio:LX10G select index_name, tablespace_name from user_indexes;

INDEX_NAME TABLESPACE_NAME
-- --
TI SYSAUX
TI2SYSAUX

2 rows selected.



2008/2/7 jorgelrt1 [EMAIL PROTECTED]:

   Olá amigos
 Venho mais uma vez pedir mais uma vez a ajuda de vcs. Não estou
 entendendo o que está errado nesta PL.

 DECLARE
 CURSOR IDX IS
 SELECT INDEX_NAME FROM USER_INDEXES;
 BEGIN
 FOR C_IDX IN IDX LOOP
 EXECUTE IMMEDIATE 'ALTER INDEX '||C_IDX.INDEX_NAME||' REBUILD
 TABLESPACE TS_IDX_DISCO ;';
 END LOOP;
 END;

 DECLARE
 *
 ERRO na linha 1:
 ORA-00911: caractere invßlido
 ORA-06512: em line 6

  




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Re: [oracle_br] SQL em Trigger

[Marcio Portes]

Qual a versão do banco?

2008/1/26 André Schaeffer - Berbau Balas Finas [EMAIL PROTECTED]:

   Amigos.
 Tenho como capturar numa trigger o codigo SQL que gerou uma alteracao?

 O que tenho atualmente (abaixo) nao captura o SQL...

 CREATE OR REPLACE TRIGGER AGS_AUDIT_TRIGGER
 BEFORE UPDATE of ALIQ_IPI ON cml_movitens
 FOR EACH ROW
 BEGIN

 INSERT INTO AGS_AUDIT VALUES(
 user, sysdate, :new.COD_ITEM, :OLD.ID_TRANSACAO, :OLD.ALIQ_IPI, :
 NEW.ALIQ_IPI);
 END;
 /

 André Gustavo Schaeffer
 Berbau Balas Finas
 Email: [EMAIL PROTECTED] andre%40berbau.com.br
 MSN: [EMAIL PROTECTED] agsmisc%40hotmail.com
 Fone: (54) 3321 3677 Ramal 24
 http://www.berbau.com.br

 [As partes desta mensagem que não continham texto foram removidas]

  




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[sage-devel] Re: German Sage Introduction

[Alfredo Portes]

On Jan 20, 2008 2:25 PM, Alfredo Portes [EMAIL PROTECTED] wrote:
 Same can be said for http://wiki.sagemath.org/SAGE-intro-Spanish

Can anyone tell me where is the English version of this document if
there is one.

Thank you,

Alfredo

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[sage-devel] Re: German Sage Introduction

[Alfredo Portes]

Thank you David.

Is the wiki down?

On Jan 20, 2008 5:38 PM, David Joyner [EMAIL PROTECTED] wrote:

 It's at
 http://wiki.sagemath.org/A_short_introduction_to_SAGE
 I updated it a bit a few days ago but it could use more editing.


 On Jan 20, 2008 2:51 PM, Alfredo Portes [EMAIL PROTECTED] wrote:
 
  On Jan 20, 2008 2:25 PM, Alfredo Portes [EMAIL PROTECTED] wrote:
   Same can be said for http://wiki.sagemath.org/SAGE-intro-Spanish
 
  Can anyone tell me where is the English version of this document if
  there is one.
 
  Thank you,
 
  Alfredo
 
 
  
 


 


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[sage-devel] Re: German Sage Introduction

[Alfredo Portes]

On Jan 20, 2008 8:37 PM, mabshoff
[EMAIL PROTECTED] wrote:

 Restarting it as suggested by William did teh trick. Note that instead
 of LaTeX we no use jsmath fonts.

Thanks. I think links to these introductions in different languages should be
in the main page or in the frontpage of the wiki.

Regards,

Alfredo

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[sage-devel] Re: First Sage Screencast

[Alfredo Portes]

On Jan 17, 2008 11:50 PM, William Stein [EMAIL PROTECTED] wrote:

 http://sagemath.org/screen_shots

Maybe a link to some of the google videos of Sage
can be added here.

http://video.google.com/videosearch?q=sage+mathsitesearch=

Regards,

Alfredo

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[sage-devel] Re: Rosetta translations

[Alfredo Portes]

On Jan 5, 2008 5:37 AM, Fabio Tonti [EMAIL PROTECTED] wrote:

 I partially agree. I must admit that this is a good point.
 But now just another idea (yes I do like live cds): if Sage gets into
 Debian, making a live cd should be no problem at all!??? Or am I missing
 something?

Not really. The problem is not of Sage being in any distro. The two important
factors are what tools to use to create the livecd and the fast
development cycle of Sage (the livecd needs to be updated frequently).

Also, creating a livedvd is less of a challenge, but a livecd with a
desktop environment,
and a program the size of Sage (because of its many components) can take some
effort. But of course it can be done (there is an old Sage graphical
livecd around), but
we need more people actually wanting it.

Regards,

Alfredo

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[sage-devel] Re: Sage 2.9 VMWare image released

[Alfredo Portes]

On Dec 17, 2007 6:41 PM, mabshoff
[EMAIL PROTECTED] wrote:

 thanks to Ted Kosan we now have a 2.9 VMWare image available for
 download at sagemath.org. It has been mirrored out to
 sage.math.washington.edu and modular.fas.harvard.edu. It is about 70mb
 larger than the 2.8.15 image, but I am not sure if that is caused by
 the additions of R, ATLAS and PolyBori or something else. For now I
 left the 2.8.15 image on the server. William: I assume we should
 delete it, but I am waiting until 2.9 has been mirrored out more
 wildly.

I forgot to mention in the other thread also, that a livecd image
can make the vmware image much smaller than what it is now,
and have a desktop environment as a plus.

Of course another option would be to use DSL like William suggested, but
this probably will require more work (compiling Sage, etc.)

Regards,

Alfredo

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Re: [oracle_br] Listener não sobe

[Marcio Portes]

Não tem outro listener rodando não?
Os adaptadores de rede estão no ar?
veja se há alguma dica no arquivo:
/u01/app/oracle/diag/tnslsnr/infiniserver/listener/alert/log.xml

On Jan 2, 2008 7:34 PM, Milton Bastos Henriquis Jr. [EMAIL PROTECTED]
wrote:

   Olá pessoal...

 Pela primeira vez instalei a nova versão do Oracle, a 11g,
 aqui numa máquina com o CentOS 5.

 A instalação do software foi tudo OK, finalizada.
 Depois, fui rodar o dbca pra criar uma instância, e ele
 acusou que não havia um listener rodando. Pois bem,
 rodei o netca pra criar o listener.
 Listener criado, porém, não está funcionando, vejam
 o que rola:

 LSNRCTL start
 Starting /u01/app/oracle/product/11.1.0/db_1/bin/tnslsnr: please wait...

 TNSLSNR for Linux: Version 11.1.0.6.0 - Production
 System parameter file is
 /u01/app/oracle/product/11.1.0/db_1/network/admin/listener.ora
 Log messages written to
 /u01/app/oracle/diag/tnslsnr/infiniserver/listener/alert/log.xml
 Listening on:
 (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=infiniserver)(PORT=1521)))
 Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1521)))

 Connecting to
 (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=infiniserver)(PORT=1521)))
 TNS-12547: TNS:lost contact
 TNS-12560: TNS:protocol adapter error
 TNS-00517: Lost contact
 Linux Error: 104: Connection reset by peer
 Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521)))
 TNS-12541: TNS:no listener
 TNS-12560: TNS:protocol adapter error
 TNS-00511: No listener
 Linux Error: 111: Connection refused
 LSNRCTL

 Alguém pode me ajudar???

 Milton

 [As partes desta mensagem que não continham texto foram removidas]

  




-- 
Marcio Portes
Material Tecnico em Portugues - http://mportes.blogspot.com
Practical Learning Oracle -
http://mportes.blogspot.com/2006/02/practical-learning-oracle.html


[As partes desta mensagem que não continham texto foram removidas]

[sage-devel] Re: Rosetta translations

[Alfredo Portes]

On Dec 29, 2007 3:34 AM, mabshoff
[EMAIL PROTECTED] wrote:

  Since Sage is effectively (or, rather much more effectively) using
  the same strategy of making all of the systems available I thought
  it might be worthwhile to update the document with Sage information.
  You might consider making a Live CD of Sage. Doyen contains instructions
  and Alfredo Portes does excellent work. He has carefully documented
  the build process.

 We used to have a live CD version, but the effort faltered, too. It
 might be worth a try to recruit somebody around here who would like to
 do that job. I looked at the Doyen project on sf.net and I couldn't
 find any files, except a bunch of Axiom files and art work in SVN. I
 guess

   http://daly.axiom-developer.org/doyen/

 would be a better source of information ;)

Given that I was involved in the effort for a live cd for Sage, I would like
to say something about it.

I did make a livecd (graphical for sage), but I did not feel in the list
any interest in it. I sent an email and there was no answer. I still think
Tim's idea for Doyen is great, and currently there are more tools to create
live cds than when he started the project.

I consider the iso to be more versatile than the current Sage vmare image,
because the iso can also be used inside the vmware or be burned and boot
with it if the user does not have such a program or do not want to install it.

Doyen and Sage livecd have been dormant for a while now, but I surely offer
my help to do this if there is any interest in it.

Regards,

Alfredo Portes

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