date:20170930

Re: [Pharo-users] Spec "bindings"

2017-09-30 Thread Stephane Ducasse

Hi rob

where can I find your code because I'm really thinking that something
is missing in Spec.
I'm writing a little editor for a gameItem and I should go through and
I would like to use it
as an example of what I do not like.
In fact I would like to have all the models to work on aspect of the
domain model.
May be this is avaialbale in spec but I forgot and I forgot to
document it in the book.

Stef


On Tue, Sep 5, 2017 at 8:49 PM, Rob Rothwell  wrote:
> Hello,
>
> I was wondering what more experienced users than myself thought of the idea
> of an explicit Spec "connection point" to a domain model object similar to
> Dolphin's "showOn:" method, like:
>
> CounterApp showOn: counter.
>
> This would perhaps trigger something like Dolphin's Presenter>>model:
> message (although I've always found the use of "model" confusing when there
> are so many "models" involved.) after the widgets had been created:
>
> ComposableModel>>initializeBindings: anObject
>
> In many cases, if your domain model uses ValueHolders as well (like Spec
> does), making a connection could just mean replacing the Spec ValueHolder
> with your domain ValueHolder so changes to the domain model would
> automatically propagate to the UI presentation without providing explicit
> code in ComposableModel>>initializePresenter.
>
> However, since I am still trying to understand and learn Spec, it's quite
> possible I am missing some key point and there are reasons not to explore
> this line of thinking!
>
> Thank you,
>
> Rob
>

Re: [Pharo-users] How to make pharo find sqlite?

2017-09-30 Thread Herby Vojčík


p...@highoctane.be wrote:

What about

LD_LIBRARY_PATH=;$LD_LIBRARYPATH  ./pharo-ui some.image

Phil


Thanks for answer, did not help.

In fact it must be something different. As can be seen in the stack, it 
fails during finalizers, and as can be seen by looking at 
UDBCSQLite3DatabaseExternalObject class>>finalizeResourceData: code, the 
method it calls is sqlite close. It is hardly the first method that is 
should call...


I suspect something around image save / load. Again. Lots of errors in 
those parts. But may be something else, as it kicks in only when 
SQLite-using tests starts to run. :-(


Herby

P.S.: I saw there is a similar thread out there, but it has problems 
with 32bit loaded by 64bit vm; but here, I have 32bit linux, so the vm 
installed should be 32bit.



On Thu, Sep 28, 2017 at 7:40 PM, Herby Vojčík mailto:he...@mailbox.sk>> wrote:

Hello!

I try to deploy UDBCSQLite-using image in a 32bit ubuntu 16.04.3.

I do have libsqlite3:

root@32bit-agent:~# find / -name '*libsqlite*' -type f 2>>/dev/null
/usr/lib/i386-linux-gnu/libsqlite3.so.0.8.6
/var/lib/dpkg/info/libsqlite0.list
/var/lib/dpkg/info/libsqlite3-0:i386.postinst
/var/lib/dpkg/info/libsqlite3-0:i386.md5sums
/var/lib/dpkg/info/libsqlite3-0:i386.shlibs
/var/lib/dpkg/info/libsqlite0.postrm
/var/lib/dpkg/info/libsqlite3-0:i386.symbols
/var/lib/dpkg/info/libsqlite3-0:i386.list
/var/lib/dpkg/info/libsqlite3-0:i386.triggers
/var/cache/apt/archives/libsqlite0_2.8.17-12fakesync1_i386.deb

but I get this in the output of the CI:

17:16:54.233 + ../pharo/pharo ./filmtower.image conf/run-tests.st

17:16:54.508 pthread_setschedparam failed: Operation not permitted
17:16:54.509 This VM uses a separate heartbeat thread to update its
internal clock
17:16:54.509 and handle events.  For best operation, this thread
should run at a
17:16:54.509 higher priority, however the VM was unable to change
the priority.  The
17:16:54.509 effect is that heavily loaded systems may experience
some latency
17:16:54.509 issues.  If this occurs, please create the appropriate
configuration
17:16:54.509 file in /etc/security/limits.d/ as shown below:
17:16:54.509
17:16:54.509 cat 
17:16:54.785
17:16:54.786 TowergameSyncTests
17:16:54.831 Error: External module not found
17:16:54.832 ExternalLibraryFunction(Object)>>error:
17:16:54.832 ExternalLibraryFunction(Object)>>externalCallFailed
17:16:54.833
ExternalLibraryFunction(ExternalFunction)>>invokeWithArguments:
17:16:54.833 UDBCSQLite3DatabaseExternalObject
class>>finalizeResourceData:
17:16:54.834 FFICalloutAPI>>function:module:
17:16:54.834 UDBCSQLite3Library(Object)>>ffiCall:module:
17:16:54.835 UDBCSQLite3DatabaseExternalObject
class>>finalizeResourceData:
17:16:54.836 FFIExternalResourceExecutor>>finalize
17:16:54.836 WeakFinalizerItem>>finalizeValues
17:16:54.845 [ each finalizeValues ] in [ :each | [ each
finalizeValues ] on: Exception fork: [ :ex | ex pass ] ] in
WeakRegistry>>finalizeValues in Block: [ each finalizeValues ]
17:16:54.846 BlockClosure>>on:do:
17:16:54.852 [ Processor terminateActive ] in [ :ex |
17:16:54.852 | copy onDoCtx process handler bottom thisCtx |
17:16:54.852 onDoCtx := thisContext.
17:16:54.852 thisCtx := onDoCtx home.
17:16:54.852
17:16:54.852 "find the context on stack for which this method's is
sender"
17:16:54.852 [ onDoCtx sender == thisCtx ]
17:16:54.852whileFalse: [ onDoCtx := onDoCtx sender.
17:16:54.852onDoCtx
17:16:54.852ifNil: [ "Can't find our home
context. seems like we're already forked
17:16:54.852and handling another
exception in new thread. In this case, just pass it through
handler." ^ handlerAction cull: ex ] ].
17:16:54.852 bottom := [ Processor terminateActive ] asContext.
17:16:54.853 onDoCtx privSender: bottom.
17:16:54.853 handler := [ handlerAction cull: ex ] asContext.
17:16:54.853 handler privSender: thisContext sender.
17:16:54.853 (Process forContext: handler priority: Processor
activePriority)
17:16:54.853resume.
17:16:54.853
17:16:54.853 "cut the stack of current process"
17:16:54.853 thisContext privSender: thisCtx.
17:16:54.853 nil ] in BlockClosure>>on:fork: in Block: [ Processor
terminateActive ]
17:16:54.989

Look like pharo was not able to find the sqlite3 lib.

Any help?

Thanks, Herby

[Pharo-users] Pharo 6.1 UDCBSQLite problem, masked behind "Error: External module not found"?

2017-09-30 Thread Herby Vojčík


Hello!

I got the strange error first reported as "External module not found", 
but after putting a few diagnostic transcript outputs to the code:


TowergameSyncTests >> setUp
Transcript cr; show: self; cr; show: 'ENTER setUp'; cr.
dao := Towergame daoForLogin: self loginToTemporaryDatabase.
session := dao glorpSession.
Transcript cr; show: 'LEAVE setUp'; cr.

TowergameSyncTests >> tearDown
Transcript cr; show: 'ENTER tearDown'; cr.
session logout.
Transcript cr; show: 'LEAVE tearDown'; cr.

I got this in an (excerpt of an) output in my Go CD agent. It runs on 
32bit Ubuntu 16.04.3, uses 61+vm:


13:10:58.277 [go] Start to execute task: Plugin with ID: script-executor.
13:10:58.295 [script-executor] OS detected: 'Linux'. Is Windows? false
13:10:58.313 [script-executor] Script written into 
'/var/lib/go-agent/pipelines/filmtower-srv/cffa4492-a817-41e0-bb64-72a9e5a3d890.sh'.

13:10:58.325 + cd code
13:10:58.325 + ../pharo/pharo ./filmtower.image conf/run-tests.st
13:10:58.866
13:10:58.867 TowergameServerTests
13:10:58.961 4 run, 4 passes, 0 skipped, 0 expected failures, 0 
failures, 0 errors, 0 unexpected passes

13:10:58.962
13:10:58.962 TowergameSyncTests
13:10:58.962
13:10:58.962 TowergameSyncTests>>#testPlayerCanHaveDisabledDeviceSaved
13:10:58.962 ENTER setUp
13:10:58.991
13:10:58.991 ENTER tearDown
13:10:58.994
13:10:58.995 TowergameSyncTests>>#testPlayerChecksStateVersion
13:10:58.995 ENTER setUp
13:10:59.000
13:10:59.000 ENTER tearDown
13:10:59.001
13:10:59.002 
TowergameSyncTests>>#testPlayerChecksStateVersionAndHasFreshlyInstalled

13:10:59.002 ENTER setUp
13:10:59.014
13:10:59.015 ENTER tearDown
13:10:59.015
13:10:59.021 TowergameSyncTests>>#testPlayerChecksStateVersionAndIsBehind
13:10:59.021 ENTER setUp
13:10:59.031 Error: External module not found
13:10:59.031 ExternalLibraryFunction(Object)>>error:
13:10:59.033 ExternalLibraryFunction(Object)>>externalCallFailed
13:10:59.034 ExternalLibraryFunction(ExternalFunction)>>invokeWithArguments:
13:10:59.034 UDBCSQLite3DatabaseExternalObject class>>finalizeResourceData:
13:10:59.035 FFICalloutAPI>>function:module:
13:10:59.035 UDBCSQLite3Library(Object)>>ffiCall:module:
13:10:59.036 UDBCSQLite3DatabaseExternalObject class>>finalizeResourceData:
13:10:59.036 FFIExternalResourceExecutor>>finalize
13:10:59.036 WeakFinalizerItem>>finalizeValues
13:10:59.059 [ each finalizeValues ] in [ :each | [ each finalizeValues 
] on: Exception fork: [ :ex | ex pass ] ] in 
WeakRegistry>>finalizeValues in Block: [ each finalizeValues ]

13:10:59.059 BlockClosure>>on:do:
13:10:59.079 [ Processor terminateActive ] in [ :ex |
13:10:59.079 | copy onDoCtx process handler bottom thisCtx |
13:10:59.079 onDoCtx := thisContext.
13:10:59.079 thisCtx := onDoCtx home.
13:10:59.079
13:10:59.079 "find the context on stack for which this method's is sender"
13:10:59.079 [ onDoCtx sender == thisCtx ]
13:10:59.079whileFalse: [ onDoCtx := onDoCtx sender.
13:10:59.079onDoCtx
13:10:59.079 			ifNil: [ "Can't find our home context. seems like we're 
already forked
13:10:59.079 and handling another exception in new thread. In this 
case, just pass it through handler." ^ handlerAction cull: ex ] ].

13:10:59.079 bottom := [ Processor terminateActive ] asContext.
13:10:59.079 onDoCtx privSender: bottom.
13:10:59.079 handler := [ handlerAction cull: ex ] asContext.
13:10:59.080 handler privSender: thisContext sender.
13:10:59.081 (Process forContext: handler priority: Processor 
activePriority)

13:10:59.081resume.
13:10:59.081
13:10:59.081 "cut the stack of current process"
13:10:59.081 thisContext privSender: thisCtx.
13:10:59.082 nil ] in BlockClosure>>on:fork: in Block: [ Processor 
terminateActive ]

13:10:59.226
13:10:59.228 [script-executor] Script completed with exit code: 1.
13:10:59.285 [go] Current job status: failed.

There are two dimensions to this:

1. It is not "External module not found" as far as I can say, as a few 
tests passed, going through both setUp and tearDown. Something is wrong 
when finalizers kick in. FWIW, the login I use to log in the test db, 
created anew each time, because it is SQLite temp db, is:


TowergameSyncTests >> loginToTemporaryDatabase
^ Login new
database: UDBCSQLite3Platform new;
host: '';
port: '';
username: '';
password: '';
databaseName: '';
yourself

If I understood correctly, it creates db backed by temp file which gets 
removed once connection closes.


Everything works fine in my dev machine (Win 10, non-headless), where 
tests just pass fine.


2. Where are "LEAVE setUp" and "LEAVE tearDown" messages? They are 
missing from the transcipt (again, on dev machine, in non-headless mode, 
they show up in the Transcript window).



Can someone hint at what is wrong / udbcsqlite authors look at if there 
isn't something incorrect in the sqlite dri

Re: [Pharo-users] X11 options on Ubuntu VM / Athens rendering problems

2017-09-30 Thread J.F. Rick

Hi Igor et al.,

thanks for taking a look at this. I appreciate it a lot. I've been swamped
with work et al. but I'm back. If I understand it correctly, Igor is still
fighting with drivers to make it work on his system. Let me know when you
want me to try something.

Cheers,

Jeff

On Fri, Sep 29, 2017 at 3:22 PM Igor Stasenko  wrote:

> On 29 September 2017 at 22:05, Hilaire  wrote:
>
>> libcairo2:amd64 1.15.2-0intel1 is clearly not from the official
>> repository.
>>
>> See on my ubuntu17.04:
>>
>> hilaire@PCHome:~$ dpkg -l | grep libcairo2
>> ii libcairo2:amd64 1.14.8-1 amd64Cairo 2D vector graphics library
>> ii libcairo2:i386 1.14.8-1 i386 Cairo 2D vector graphics library
>> ii libcairo2-dev 1.14.8-1 amd64Development files for the Cairo 2D
>> graphics library
>>
>>
>> If you can wipe it out, you may sort out.
>>
>>
> most probably it is due to my attempts to make my hybrid graphics setup
> work..
> i bought this laptop year ago and then figured out, that there are issues
> with X11  and kernel drivers
> that prevents using both video cards on board..
> and installing latest & finest didn't changed much.
>
>
>
>
> --
> Best regards,
> Igor Stasenko.
>

Re: [Pharo-users] How to set library path for UFFI on Linux?

2017-09-30 Thread Dan Wilczak

Hernan -

I haven't opened an issue - how do I do it? (I'm very new to Pharo.)

About continuing the search - I only mean continuing the search of the
LD_LIBRARY_PATH directories, not the whole filesystem. Two changes would be
needed to accomplish this:

1) Athens-Cairo >> CairoLibrary would have to return a list of paths to all
the matching libraries rather than just the first one that it finds. This
part seems easy.

2) UFFI Libraries UnixDynamicLoader >> loadLibrary:flag: would have to take
the list of paths (rather than just one), check them for being 32-bit or
64-bit, and load the first correct one. I can't find any way to perform that
check in Pharo directly. How would you fork or exec the "file" command from
inside Pharo?

Dan
 



--
Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html

Re: [Pharo-users] How to make pharo find sqlite?

2017-09-30 Thread p...@highoctane.be

Is https://pharo.fogbugz.com/f/cases/19990 showing again?

What is the module being loaded ?

Phil


On Sat, Sep 30, 2017 at 1:28 PM, Herby Vojčík  wrote:

> p...@highoctane.be wrote:
>
>> What about
>>
>> LD_LIBRARY_PATH=;$LD_LIBRARYPATH  ./pharo-ui some.image
>>
>> Phil
>>
>
> Thanks for answer, did not help.
>
> In fact it must be something different. As can be seen in the stack, it
> fails during finalizers, and as can be seen by looking at
> UDBCSQLite3DatabaseExternalObject class>>finalizeResourceData: code, the
> method it calls is sqlite close. It is hardly the first method that is
> should call...
>
> I suspect something around image save / load. Again. Lots of errors in
> those parts. But may be something else, as it kicks in only when
> SQLite-using tests starts to run. :-(
>
> Herby
>
> P.S.: I saw there is a similar thread out there, but it has problems with
> 32bit loaded by 64bit vm; but here, I have 32bit linux, so the vm installed
> should be 32bit.
>
> On Thu, Sep 28, 2017 at 7:40 PM, Herby Vojčík > > wrote:
>>
>> Hello!
>>
>> I try to deploy UDBCSQLite-using image in a 32bit ubuntu 16.04.3.
>>
>> I do have libsqlite3:
>>
>> root@32bit-agent:~# find / -name '*libsqlite*' -type f 2>>/dev/null
>> /usr/lib/i386-linux-gnu/libsqlite3.so.0.8.6
>> /var/lib/dpkg/info/libsqlite0.list
>> /var/lib/dpkg/info/libsqlite3-0:i386.postinst
>> /var/lib/dpkg/info/libsqlite3-0:i386.md5sums
>> /var/lib/dpkg/info/libsqlite3-0:i386.shlibs
>> /var/lib/dpkg/info/libsqlite0.postrm
>> /var/lib/dpkg/info/libsqlite3-0:i386.symbols
>> /var/lib/dpkg/info/libsqlite3-0:i386.list
>> /var/lib/dpkg/info/libsqlite3-0:i386.triggers
>> /var/cache/apt/archives/libsqlite0_2.8.17-12fakesync1_i386.deb
>>
>> but I get this in the output of the CI:
>>
>> 17:16:54.233 + ../pharo/pharo ./filmtower.image conf/run-tests.st
>> 
>> 17:16:54.508 pthread_setschedparam failed: Operation not permitted
>> 17:16:54.509 This VM uses a separate heartbeat thread to update its
>> internal clock
>> 17:16:54.509 and handle events.  For best operation, this thread
>> should run at a
>> 17:16:54.509 higher priority, however the VM was unable to change
>> the priority.  The
>> 17:16:54.509 effect is that heavily loaded systems may experience
>> some latency
>> 17:16:54.509 issues.  If this occurs, please create the appropriate
>> configuration
>> 17:16:54.509 file in /etc/security/limits.d/ as shown below:
>> 17:16:54.509
>> 17:16:54.509 cat <> 17:16:54.509 *  hardrtprio  2
>> 17:16:54.509 *  softrtprio  2
>> 17:16:54.509 END
>> 17:16:54.509
>> 17:16:54.509 and report to the pharo mailing list whether this
>> improves behaviour.
>> 17:16:54.512
>> 17:16:54.512 You will need to log out and log back in for the limits
>> to take effect.
>> 17:16:54.512 For more information please see
>> 17:16:54.512
>> https://github.com/OpenSmalltalk/opensmalltalk-vm/releases/
>> tag/r3732#linux
>> > tag/r3732#linux>
>> 17:16:54.785
>> 17:16:54.786 TowergameSyncTests
>> 17:16:54.831 Error: External module not found
>> 17:16:54.832 ExternalLibraryFunction(Object)>>error:
>> 17:16:54.832 ExternalLibraryFunction(Object)>>externalCallFailed
>> 17:16:54.833
>> ExternalLibraryFunction(ExternalFunction)>>invokeWithArguments:
>> 17:16:54.833 UDBCSQLite3DatabaseExternalObject
>> class>>finalizeResourceData:
>> 17:16:54.834 FFICalloutAPI>>function:module:
>> 17:16:54.834 UDBCSQLite3Library(Object)>>ffiCall:module:
>> 17:16:54.835 UDBCSQLite3DatabaseExternalObject
>> class>>finalizeResourceData:
>> 17:16:54.836 FFIExternalResourceExecutor>>finalize
>> 17:16:54.836 WeakFinalizerItem>>finalizeValues
>> 17:16:54.845 [ each finalizeValues ] in [ :each | [ each
>> finalizeValues ] on: Exception fork: [ :ex | ex pass ] ] in
>> WeakRegistry>>finalizeValues in Block: [ each finalizeValues ]
>> 17:16:54.846 BlockClosure>>on:do:
>> 17:16:54.852 [ Processor terminateActive ] in [ :ex |
>> 17:16:54.852 | copy onDoCtx process handler bottom thisCtx |
>> 17:16:54.852 onDoCtx := thisContext.
>> 17:16:54.852 thisCtx := onDoCtx home.
>> 17:16:54.852
>> 17:16:54.852 "find the context on stack for which this method's is
>> sender"
>> 17:16:54.852 [ onDoCtx sender == thisCtx ]
>> 17:16:54.852whileFalse: [ onDoCtx := onDoCtx sender.
>> 17:16:54.852onDoCtx
>> 17:16:54.852ifNil: [ "Can't find our home
>> context. seems like we're already forked
>> 17:16:54.852and handling another
>> exception in new thread. In this case, just pass it through
>> handler." ^ handlerAction cull: ex ] ].
>> 17:16:54.852 bottom := [

Re: [Pharo-users] How to make pharo find sqlite?

2017-09-30 Thread p...@highoctane.be

Also, did you try with this VM:

http://get.pharo.org/vmTLatest60

Phil

On Sat, Sep 30, 2017 at 1:28 PM, Herby Vojčík  wrote:

> p...@highoctane.be wrote:
>
>> What about
>>
>> LD_LIBRARY_PATH=;$LD_LIBRARYPATH  ./pharo-ui some.image
>>
>> Phil
>>
>
> Thanks for answer, did not help.
>
> In fact it must be something different. As can be seen in the stack, it
> fails during finalizers, and as can be seen by looking at
> UDBCSQLite3DatabaseExternalObject class>>finalizeResourceData: code, the
> method it calls is sqlite close. It is hardly the first method that is
> should call...
>
> I suspect something around image save / load. Again. Lots of errors in
> those parts. But may be something else, as it kicks in only when
> SQLite-using tests starts to run. :-(
>
> Herby
>
> P.S.: I saw there is a similar thread out there, but it has problems with
> 32bit loaded by 64bit vm; but here, I have 32bit linux, so the vm installed
> should be 32bit.
>
> On Thu, Sep 28, 2017 at 7:40 PM, Herby Vojčík > > wrote:
>>
>> Hello!
>>
>> I try to deploy UDBCSQLite-using image in a 32bit ubuntu 16.04.3.
>>
>> I do have libsqlite3:
>>
>> root@32bit-agent:~# find / -name '*libsqlite*' -type f 2>>/dev/null
>> /usr/lib/i386-linux-gnu/libsqlite3.so.0.8.6
>> /var/lib/dpkg/info/libsqlite0.list
>> /var/lib/dpkg/info/libsqlite3-0:i386.postinst
>> /var/lib/dpkg/info/libsqlite3-0:i386.md5sums
>> /var/lib/dpkg/info/libsqlite3-0:i386.shlibs
>> /var/lib/dpkg/info/libsqlite0.postrm
>> /var/lib/dpkg/info/libsqlite3-0:i386.symbols
>> /var/lib/dpkg/info/libsqlite3-0:i386.list
>> /var/lib/dpkg/info/libsqlite3-0:i386.triggers
>> /var/cache/apt/archives/libsqlite0_2.8.17-12fakesync1_i386.deb
>>
>> but I get this in the output of the CI:
>>
>> 17:16:54.233 + ../pharo/pharo ./filmtower.image conf/run-tests.st
>> 
>> 17:16:54.508 pthread_setschedparam failed: Operation not permitted
>> 17:16:54.509 This VM uses a separate heartbeat thread to update its
>> internal clock
>> 17:16:54.509 and handle events.  For best operation, this thread
>> should run at a
>> 17:16:54.509 higher priority, however the VM was unable to change
>> the priority.  The
>> 17:16:54.509 effect is that heavily loaded systems may experience
>> some latency
>> 17:16:54.509 issues.  If this occurs, please create the appropriate
>> configuration
>> 17:16:54.509 file in /etc/security/limits.d/ as shown below:
>> 17:16:54.509
>> 17:16:54.509 cat <> 17:16:54.509 *  hardrtprio  2
>> 17:16:54.509 *  softrtprio  2
>> 17:16:54.509 END
>> 17:16:54.509
>> 17:16:54.509 and report to the pharo mailing list whether this
>> improves behaviour.
>> 17:16:54.512
>> 17:16:54.512 You will need to log out and log back in for the limits
>> to take effect.
>> 17:16:54.512 For more information please see
>> 17:16:54.512
>> https://github.com/OpenSmalltalk/opensmalltalk-vm/releases/
>> tag/r3732#linux
>> > tag/r3732#linux>
>> 17:16:54.785
>> 17:16:54.786 TowergameSyncTests
>> 17:16:54.831 Error: External module not found
>> 17:16:54.832 ExternalLibraryFunction(Object)>>error:
>> 17:16:54.832 ExternalLibraryFunction(Object)>>externalCallFailed
>> 17:16:54.833
>> ExternalLibraryFunction(ExternalFunction)>>invokeWithArguments:
>> 17:16:54.833 UDBCSQLite3DatabaseExternalObject
>> class>>finalizeResourceData:
>> 17:16:54.834 FFICalloutAPI>>function:module:
>> 17:16:54.834 UDBCSQLite3Library(Object)>>ffiCall:module:
>> 17:16:54.835 UDBCSQLite3DatabaseExternalObject
>> class>>finalizeResourceData:
>> 17:16:54.836 FFIExternalResourceExecutor>>finalize
>> 17:16:54.836 WeakFinalizerItem>>finalizeValues
>> 17:16:54.845 [ each finalizeValues ] in [ :each | [ each
>> finalizeValues ] on: Exception fork: [ :ex | ex pass ] ] in
>> WeakRegistry>>finalizeValues in Block: [ each finalizeValues ]
>> 17:16:54.846 BlockClosure>>on:do:
>> 17:16:54.852 [ Processor terminateActive ] in [ :ex |
>> 17:16:54.852 | copy onDoCtx process handler bottom thisCtx |
>> 17:16:54.852 onDoCtx := thisContext.
>> 17:16:54.852 thisCtx := onDoCtx home.
>> 17:16:54.852
>> 17:16:54.852 "find the context on stack for which this method's is
>> sender"
>> 17:16:54.852 [ onDoCtx sender == thisCtx ]
>> 17:16:54.852whileFalse: [ onDoCtx := onDoCtx sender.
>> 17:16:54.852onDoCtx
>> 17:16:54.852ifNil: [ "Can't find our home
>> context. seems like we're already forked
>> 17:16:54.852and handling another
>> exception in new thread. In this case, just pass it through
>> handler." ^ handlerAction cull: ex ] ].
>> 17:16:54.852 bottom := [ Processor terminateActive ]

Re: [Pharo-users] How to make pharo find sqlite?

2017-09-30 Thread Herby Vojčík

p...@highoctane.be wrote:

Is https://pharo.fogbugz.com/f/cases/19990 showing again?

What is the module being loaded ?

It is taken from this message send:

UDBCSQLite3Library >> library

Smalltalk os isMacOS ifTrue: [ ^ #sqlite3 ].
^ 'sqlite3'

So, sqlite3.

Phil

On Sat, Sep 30, 2017 at 1:28 PM, Herby Vojčík mailto:he...@mailbox.sk>> wrote:

p...@highoctane.be  wrote:

What about

LD_LIBRARY_PATH=;$LD_LIBRARYPATH  ./pharo-ui
some.image

Phil

Thanks for answer, did not help.

In fact it must be something different. As can be seen in the stack,
it fails during finalizers, and as can be seen by looking at
UDBCSQLite3DatabaseExternalObject class>>finalizeResourceData: code,
the method it calls is sqlite close. It is hardly the first method
that is should call...

I suspect something around image save / load. Again. Lots of errors
in those parts. But may be something else, as it kicks in only when
SQLite-using tests starts to run. :-(

Herby

P.S.: I saw there is a similar thread out there, but it has problems
with 32bit loaded by 64bit vm; but here, I have 32bit linux, so the
vm installed should be 32bit.

On Thu, Sep 28, 2017 at 7:40 PM, Herby Vojčík mailto:he...@mailbox.sk>
>> wrote:

 Hello!

 I try to deploy UDBCSQLite-using image in a 32bit ubuntu
16.04.3.

 I do have libsqlite3:

 root@32bit-agent:~# find / -name '*libsqlite*' -type f
2>>/dev/null
 /usr/lib/i386-linux-gnu/libsqlite3.so.0.8.6
 /var/lib/dpkg/info/libsqlite0.list
 /var/lib/dpkg/info/libsqlite3-0:i386.postinst
 /var/lib/dpkg/info/libsqlite3-0:i386.md5sums
 /var/lib/dpkg/info/libsqlite3-0:i386.shlibs
 /var/lib/dpkg/info/libsqlite0.postrm
 /var/lib/dpkg/info/libsqlite3-0:i386.symbols
 /var/lib/dpkg/info/libsqlite3-0:i386.list
 /var/lib/dpkg/info/libsqlite3-0:i386.triggers
 /var/cache/apt/archives/libsqlite0_2.8.17-12fakesync1_i386.deb

 but I get this in the output of the CI:

 17:16:54.233 + ../pharo/pharo ./filmtower.image
conf/run-tests.st 

 17:16:54.508 pthread_setschedparam failed: Operation not
permitted
 17:16:54.509 This VM uses a separate heartbeat thread to
update its
 internal clock
 17:16:54.509 and handle events.  For best operation, this
thread
 should run at a
 17:16:54.509 higher priority, however the VM was unable to
change
 the priority.  The
 17:16:54.509 effect is that heavily loaded systems may
experience
 some latency
 17:16:54.509 issues.  If this occurs, please create the
appropriate
 configuration
 17:16:54.509 file in /etc/security/limits.d/ as shown below:
 17:16:54.509
 17:16:54.509 cat 

>
 17:16:54.785
 17:16:54.786 TowergameSyncTests
 17:16:54.831 Error: External module not found
 17:16:54.832 ExternalLibraryFunction(Object)>>error:
 17:16:54.832
ExternalLibraryFunction(Object)>>externalCallFailed
 17:16:54.833
 ExternalLibraryFunction(ExternalFunction)>>invokeWithArguments:
 17:16:54.833 UDBCSQLite3DatabaseExternalObject
 class>>finalizeResourceData:
 17:16:54.834 FFICalloutAPI>>function:module:
 17:16:54.834 UDBCSQLite3Library(Object)>>ffiCall:module:
 17:16:54.835 UDBCSQLite3DatabaseExternalObject
 class>>finalizeResourceData:
 17:16:54.836 FFIExternalResourceExecutor>>finalize
 17:16:54.836 WeakFinalizerItem>>finalizeValues
 17:16:54.845 [ each finalizeValues ] in [ :each | [ each
 finalizeValues ] on: Exception fork: [ :ex | ex pass ] ] in
 WeakRegistry>>finalizeValues in Block: [ each finalizeValues ]
 17:16:54.846 BlockClosure>>on:do:
 17:16:54.852 [ Processor terminateActive ] in [ :ex |
 17:16:54.852 | copy onDoCtx process handler bottom thisCtx |
 17:16:54.852 onDoCtx := thisContext.
 17:16:54.852 thisCtx := onDoCtx home.
 17:16:54.852
 17:16:54.852 "find the context on stack for which this
met

Re: [Pharo-users] How to make pharo find sqlite?

2017-09-30 Thread Herby Vojčík

p...@highoctane.be wrote:

Is https://pharo.fogbugz.com/f/cases/19990 showing again?

Actually, maybe not, as can be seen in the other thread I posted for the 
error - it seems sqlite3 is used ok until finalizers kick in, when it 
crashes for some reason... but maybe it relates to this error somehow.

What is the module being loaded ?

Phil

On Sat, Sep 30, 2017 at 1:28 PM, Herby Vojčík mailto:he...@mailbox.sk>> wrote:

p...@highoctane.be  wrote:

What about

LD_LIBRARY_PATH=;$LD_LIBRARYPATH  ./pharo-ui
some.image

Phil

Thanks for answer, did not help.

In fact it must be something different. As can be seen in the stack,
it fails during finalizers, and as can be seen by looking at
UDBCSQLite3DatabaseExternalObject class>>finalizeResourceData: code,
the method it calls is sqlite close. It is hardly the first method
that is should call...

I suspect something around image save / load. Again. Lots of errors
in those parts. But may be something else, as it kicks in only when
SQLite-using tests starts to run. :-(

Herby

P.S.: I saw there is a similar thread out there, but it has problems
with 32bit loaded by 64bit vm; but here, I have 32bit linux, so the
vm installed should be 32bit.

On Thu, Sep 28, 2017 at 7:40 PM, Herby Vojčík mailto:he...@mailbox.sk>
>> wrote:

 Hello!

 I try to deploy UDBCSQLite-using image in a 32bit ubuntu
16.04.3.

 I do have libsqlite3:

 root@32bit-agent:~# find / -name '*libsqlite*' -type f
2>>/dev/null
 /usr/lib/i386-linux-gnu/libsqlite3.so.0.8.6
 /var/lib/dpkg/info/libsqlite0.list
 /var/lib/dpkg/info/libsqlite3-0:i386.postinst
 /var/lib/dpkg/info/libsqlite3-0:i386.md5sums
 /var/lib/dpkg/info/libsqlite3-0:i386.shlibs
 /var/lib/dpkg/info/libsqlite0.postrm
 /var/lib/dpkg/info/libsqlite3-0:i386.symbols
 /var/lib/dpkg/info/libsqlite3-0:i386.list
 /var/lib/dpkg/info/libsqlite3-0:i386.triggers
 /var/cache/apt/archives/libsqlite0_2.8.17-12fakesync1_i386.deb

 but I get this in the output of the CI:

 17:16:54.233 + ../pharo/pharo ./filmtower.image
conf/run-tests.st 

 17:16:54.508 pthread_setschedparam failed: Operation not
permitted
 17:16:54.509 This VM uses a separate heartbeat thread to
update its
 internal clock
 17:16:54.509 and handle events.  For best operation, this
thread
 should run at a
 17:16:54.509 higher priority, however the VM was unable to
change
 the priority.  The
 17:16:54.509 effect is that heavily loaded systems may
experience
 some latency
 17:16:54.509 issues.  If this occurs, please create the
appropriate
 configuration
 17:16:54.509 file in /etc/security/limits.d/ as shown below:
 17:16:54.509
 17:16:54.509 cat 

>
 17:16:54.785
 17:16:54.786 TowergameSyncTests
 17:16:54.831 Error: External module not found
 17:16:54.832 ExternalLibraryFunction(Object)>>error:
 17:16:54.832
ExternalLibraryFunction(Object)>>externalCallFailed
 17:16:54.833
 ExternalLibraryFunction(ExternalFunction)>>invokeWithArguments:
 17:16:54.833 UDBCSQLite3DatabaseExternalObject
 class>>finalizeResourceData:
 17:16:54.834 FFICalloutAPI>>function:module:
 17:16:54.834 UDBCSQLite3Library(Object)>>ffiCall:module:
 17:16:54.835 UDBCSQLite3DatabaseExternalObject
 class>>finalizeResourceData:
 17:16:54.836 FFIExternalResourceExecutor>>finalize
 17:16:54.836 WeakFinalizerItem>>finalizeValues
 17:16:54.845 [ each finalizeValues ] in [ :each | [ each
 finalizeValues ] on: Exception fork: [ :ex | ex pass ] ] in
 WeakRegistry>>finalizeValues in Block: [ each finalizeValues ]
 17:16:54.846 BlockClosure>>on:do:
 17:16:54.852 [ Processor terminateActive ] in [ :ex |
 17:16:54.852 | copy onDoCtx process handler bottom thisCtx |
 17:16:54.852 onDoCtx := thisContext.
 17:16:54.852 thisCtx := onDoCtx home.
 17:16:54.852
 17:

Re: [Pharo-users] [ Spec ]How can I get input and field with a fixed height?

2017-09-30 Thread Stephane Ducasse

Thanks a lot. I was rereading the book for that.


On Fri, Sep 29, 2017 at 10:36 PM, Peter Uhnák  wrote:
> You can say `add:height:` in the layout.
>
> You also have to add an empty row at the end that will take the remaining of
> the space, because otherwise the input fields will fill the window.
>
> ```
> ui := DynamicComposableModel new.
> ui instantiateModels: #(
> gameName TextInputFieldModel
> platform DropListModel
> finished CheckBoxModel
> description TextModel
> ).
>
> layout := SpecColumnLayout composed
> add: #gameName height: ComposableModel inputTextHeight;
> add: #platform height: ComposableModel inputTextHeight;
> add: #finished height: ComposableModel inputTextHeight;
> add: #description height: ComposableModel inputTextHeight * 4;
> newRow: [ :r | ];
> yourself.
>
> ui openWithSpecLayout: layout.
> ```
>
> Peter
>
> On Fri, Sep 29, 2017 at 9:23 PM, Stephane Ducasse 
> wrote:
>>
>> Hi
>>
>> I would like to be able to get combo box, input field with a fixed height.
>> Any ideas?
>>
>> Stef
>
>

Re: [Pharo-users] How to make pharo find sqlite?

2017-09-30 Thread Herby Vojčík

p...@highoctane.be wrote:

Also, did you try with this VM:

http://get.pharo.org/vmTLatest60

18:51:46.191 + curl get.pharo.org/vmTLatest60
18:51:46.207   % Total% Received % Xferd  Average Speed   Time 
Time Time  Current
18:51:46.208  Dload  Upload   Total 
SpentLeft  Speed

18:51:46.208
18:51:46.242   0 00 00 0  0  0 --:--:-- 
--:--:-- --:--:-- 0
18:51:46.242 100  6126  100  61260 0   172k  0 --:--:-- 
--:--:-- --:--:--  175k

18:51:46.253 Downloading the latest pharoVM:
18:51:46.253 
http://files.pharo.org/get-files/60/pharo-linux-threaded-latest.zip

18:51:46.305 [pharo-vm/vm.zip]
18:51:46.305   End-of-central-directory signature not found.  Either 
this file is not
18:51:46.305   a zipfile, or it constitutes one disk of a multi-part 
archive.  In the
18:51:46.305   latter case the central directory and zipfile comment 
will be found on

18:51:46.305   the last disk(s) of this archive.
18:51:46.305 unzip:  cannot find zipfile directory in one of 
pharo-vm/vm.zip or
18:51:46.305 pharo-vm/vm.zip.zip, and cannot find 
pharo-vm/vm.zip.ZIP, period.

It probably does not exist any more (I tried 70+vm and it failed in 
other aspects, it wasn't able to load git repo).

Tried both 61+vmT and 61+vmI both; in 32vm/32os and 64vm/64os 
combinations. Always ended with same result.

Must be some error in UDBCSQLiteLibrary itself. :-/

Although the missing transcript output is scary and shows that vm may be 
culprit as well.

Herby

Phil

On Sat, Sep 30, 2017 at 1:28 PM, Herby Vojčík mailto:he...@mailbox.sk>> wrote:

p...@highoctane.be  wrote:

What about

LD_LIBRARY_PATH=;$LD_LIBRARYPATH  ./pharo-ui
some.image

Phil

Thanks for answer, did not help.

In fact it must be something different. As can be seen in the stack,
it fails during finalizers, and as can be seen by looking at
UDBCSQLite3DatabaseExternalObject class>>finalizeResourceData: code,
the method it calls is sqlite close. It is hardly the first method
that is should call...

I suspect something around image save / load. Again. Lots of errors
in those parts. But may be something else, as it kicks in only when
SQLite-using tests starts to run. :-(

Herby

P.S.: I saw there is a similar thread out there, but it has problems
with 32bit loaded by 64bit vm; but here, I have 32bit linux, so the
vm installed should be 32bit.

On Thu, Sep 28, 2017 at 7:40 PM, Herby Vojčík mailto:he...@mailbox.sk>
>> wrote:

 Hello!

 I try to deploy UDBCSQLite-using image in a 32bit ubuntu
16.04.3.

 I do have libsqlite3:

 root@32bit-agent:~# find / -name '*libsqlite*' -type f
2>>/dev/null
 /usr/lib/i386-linux-gnu/libsqlite3.so.0.8.6
 /var/lib/dpkg/info/libsqlite0.list
 /var/lib/dpkg/info/libsqlite3-0:i386.postinst
 /var/lib/dpkg/info/libsqlite3-0:i386.md5sums
 /var/lib/dpkg/info/libsqlite3-0:i386.shlibs
 /var/lib/dpkg/info/libsqlite0.postrm
 /var/lib/dpkg/info/libsqlite3-0:i386.symbols
 /var/lib/dpkg/info/libsqlite3-0:i386.list
 /var/lib/dpkg/info/libsqlite3-0:i386.triggers
 /var/cache/apt/archives/libsqlite0_2.8.17-12fakesync1_i386.deb

 but I get this in the output of the CI:

 17:16:54.233 + ../pharo/pharo ./filmtower.image
conf/run-tests.st 

 17:16:54.508 pthread_setschedparam failed: Operation not
permitted
 17:16:54.509 This VM uses a separate heartbeat thread to
update its
 internal clock
 17:16:54.509 and handle events.  For best operation, this
thread
 should run at a
 17:16:54.509 higher priority, however the VM was unable to
change
 the priority.  The
 17:16:54.509 effect is that heavily loaded systems may
experience
 some latency
 17:16:54.509 issues.  If this occurs, please create the
appropriate
 configuration
 17:16:54.509 file in /etc/security/limits.d/ as shown below:
 17:16:54.509
 17:16:54.509 cat 

>
 17:16:54.785
 17:16:54.786 TowergameSyncTests
 17:16:54.831 Error: External module not found
 17:16:54.832 ExternalLibraryFunction(Objec

Re: [Pharo-users] Spec "bindings"

2017-09-30 Thread Stephane Ducasse

Hi rob

I wrote this missing chapter and I think that it exhibits the changes
you wanted to introduce.
So let me know.

Stef


On Sat, Sep 30, 2017 at 9:13 AM, Stephane Ducasse
 wrote:
> Hi rob
>
> where can I find your code because I'm really thinking that something
> is missing in Spec.
> I'm writing a little editor for a gameItem and I should go through and
> I would like to use it
> as an example of what I do not like.
> In fact I would like to have all the models to work on aspect of the
> domain model.
> May be this is avaialbale in spec but I forgot and I forgot to
> document it in the book.
>
> Stef
>
>
> On Tue, Sep 5, 2017 at 8:49 PM, Rob Rothwell  wrote:
>> Hello,
>>
>> I was wondering what more experienced users than myself thought of the idea
>> of an explicit Spec "connection point" to a domain model object similar to
>> Dolphin's "showOn:" method, like:
>>
>> CounterApp showOn: counter.
>>
>> This would perhaps trigger something like Dolphin's Presenter>>model:
>> message (although I've always found the use of "model" confusing when there
>> are so many "models" involved.) after the widgets had been created:
>>
>> ComposableModel>>initializeBindings: anObject
>>
>> In many cases, if your domain model uses ValueHolders as well (like Spec
>> does), making a connection could just mean replacing the Spec ValueHolder
>> with your domain ValueHolder so changes to the domain model would
>> automatically propagate to the UI presentation without providing explicit
>> code in ComposableModel>>initializePresenter.
>>
>> However, since I am still trying to understand and learn Spec, it's quite
>> possible I am missing some key point and there are reasons not to explore
>> this line of thinking!
>>
>> Thank you,
>>
>> Rob
>>


Patterns.pdf
Description: Adobe PDF document

Re: [Pharo-users] How to make pharo find sqlite?

2017-09-30 Thread p...@highoctane.be

I am using UDBCSQLite on Windows without problems.

Phil

On Sat, Sep 30, 2017 at 9:11 PM, Herby Vojčík  wrote:

> p...@highoctane.be wrote:
>
>> Also, did you try with this VM:
>>
>> http://get.pharo.org/vmTLatest60
>>
>
> 18:51:46.191 + curl get.pharo.org/vmTLatest60
> 18:51:46.207   % Total% Received % Xferd  Average Speed   Time Time
>  Time  Current
> 18:51:46.208  Dload  Upload   Total Spent
>   Left  Speed
> 18:51:46.208
> 18:51:46.242   0 00 00 0  0  0 --:--:--
> --:--:-- --:--:-- 0
> 18:51:46.242 100  6126  100  61260 0   172k  0 --:--:--
> --:--:-- --:--:--  175k
> 18:51:46.253 Downloading the latest pharoVM:
> 18:51:46.253 http://files.pharo.org/get-files/60/pharo-linux-threaded-lat
> est.zip
> 18:51:46.305 [pharo-vm/vm.zip]
> 18:51:46.305   End-of-central-directory signature not found.  Either this
> file is not
> 18:51:46.305   a zipfile, or it constitutes one disk of a multi-part
> archive.  In the
> 18:51:46.305   latter case the central directory and zipfile comment will
> be found on
> 18:51:46.305   the last disk(s) of this archive.
> 18:51:46.305 unzip:  cannot find zipfile directory in one of
> pharo-vm/vm.zip or
> 18:51:46.305 pharo-vm/vm.zip.zip, and cannot find
> pharo-vm/vm.zip.ZIP, period.
>
>
> It probably does not exist any more (I tried 70+vm and it failed in other
> aspects, it wasn't able to load git repo).
>
> Tried both 61+vmT and 61+vmI both; in 32vm/32os and 64vm/64os
> combinations. Always ended with same result.
>
> Must be some error in UDBCSQLiteLibrary itself. :-/
>
> Although the missing transcript output is scary and shows that vm may be
> culprit as well.
>
> Herby
>
> Phil
>>
>> On Sat, Sep 30, 2017 at 1:28 PM, Herby Vojčík > > wrote:
>>
>> p...@highoctane.be  wrote:
>>
>> What about
>>
>> LD_LIBRARY_PATH=;$LD_LIBRARYPATH  ./pharo-ui
>> some.image
>>
>> Phil
>>
>>
>> Thanks for answer, did not help.
>>
>> In fact it must be something different. As can be seen in the stack,
>> it fails during finalizers, and as can be seen by looking at
>> UDBCSQLite3DatabaseExternalObject class>>finalizeResourceData: code,
>> the method it calls is sqlite close. It is hardly the first method
>> that is should call...
>>
>> I suspect something around image save / load. Again. Lots of errors
>> in those parts. But may be something else, as it kicks in only when
>> SQLite-using tests starts to run. :-(
>>
>> Herby
>>
>> P.S.: I saw there is a similar thread out there, but it has problems
>> with 32bit loaded by 64bit vm; but here, I have 32bit linux, so the
>> vm installed should be 32bit.
>>
>> On Thu, Sep 28, 2017 at 7:40 PM, Herby Vojčík > 
>> >> wrote:
>>
>>  Hello!
>>
>>  I try to deploy UDBCSQLite-using image in a 32bit ubuntu
>> 16.04.3.
>>
>>  I do have libsqlite3:
>>
>>  root@32bit-agent:~# find / -name '*libsqlite*' -type f
>> 2>>/dev/null
>>  /usr/lib/i386-linux-gnu/libsqlite3.so.0.8.6
>>  /var/lib/dpkg/info/libsqlite0.list
>>  /var/lib/dpkg/info/libsqlite3-0:i386.postinst
>>  /var/lib/dpkg/info/libsqlite3-0:i386.md5sums
>>  /var/lib/dpkg/info/libsqlite3-0:i386.shlibs
>>  /var/lib/dpkg/info/libsqlite0.postrm
>>  /var/lib/dpkg/info/libsqlite3-0:i386.symbols
>>  /var/lib/dpkg/info/libsqlite3-0:i386.list
>>  /var/lib/dpkg/info/libsqlite3-0:i386.triggers
>>  /var/cache/apt/archives/libsqlite0_2.8.17-12fakesync1_i386.
>> deb
>>
>>  but I get this in the output of the CI:
>>
>>  17:16:54.233 + ../pharo/pharo ./filmtower.image
>> conf/run-tests.st 
>> 
>>  17:16:54.508 pthread_setschedparam failed: Operation not
>> permitted
>>  17:16:54.509 This VM uses a separate heartbeat thread to
>> update its
>>  internal clock
>>  17:16:54.509 and handle events.  For best operation, this
>> thread
>>  should run at a
>>  17:16:54.509 higher priority, however the VM was unable to
>> change
>>  the priority.  The
>>  17:16:54.509 effect is that heavily loaded systems may
>> experience
>>  some latency
>>  17:16:54.509 issues.  If this occurs, please create the
>> appropriate
>>  configuration
>>  17:16:54.509 file in /etc/security/limits.d/ as shown below:
>>  17:16:54.509
>>  17:16:54.509 cat <> /etc/security/limits.d/pharo.conf
>>  17:16:54.509 *  hardrtprio  2
>>

Re: [Pharo-users] X11 options on Ubuntu VM / Athens rendering problems

2017-09-30 Thread Igor Stasenko

On 30 September 2017 at 17:51, J.F. Rick  wrote:

> Hi Igor et al.,
>
> thanks for taking a look at this. I appreciate it a lot. I've been swamped
> with work et al. but I'm back. If I understand it correctly, Igor is still
> fighting with drivers to make it work on his system. Let me know when you
> want me to try something.
>
>
Sure. But i didn't done much, so there's nothing to appriciate yet :)
But i want to help, if it won't require reinstalling OS, because i need my
machine in working condition almost 24/7.. so i cannot take too much risk
with it :(

Cheers,
>
> Jeff
>
>
> --
Best regards,
Igor Stasenko.

Re: [Pharo-users] How to make pharo find sqlite?

2017-09-30 Thread Herby Vojčík


p...@highoctane.be wrote:

I am using UDBCSQLite on Windows without problems.


Me, too; when developing.

The problem was on Linux, where I deploy.

Things begin to look as if it was really that the module is not found, 
though.


I added more diagnostic output, to ExternalFunction >> 
invokeWithArguments:, so it writes to transcript whenever the primitive 
fails, writing args used to call and self. The output is suddenly filled 
with output:


19:48:10.132 + ../pharo/pharo ./filmtower.image conf/run-tests.st
19:48:10.662
19:48:10.662 TowergameServerTests
19:48:10.781 4 run, 4 passes, 0 skipped, 0 expected failures, 0 
failures, 0 errors, 0 unexpected passes

19:48:10.781
19:48:10.781 TowergameSyncTests
19:48:10.781
19:48:10.782 TowergameSyncTests>>#testPlayerCanHaveDisabledDeviceSaved
19:48:10.782 ENTER setUp
19:48:10.804
19:48:10.805 an Array('' @ 16r08FF27C0)
19:48:10.806 
19:48:10.806
19:48:10.806 ENTER tearDown
19:48:10.807
19:48:10.807 TowergameSyncTests>>#testPlayerChecksStateVersion
19:48:10.807 ENTER setUp
19:48:10.815
19:48:10.815 an Array('' @ 16r08FF1718)
19:48:10.816 
19:48:10.816
19:48:10.816 ENTER tearDown
19:48:10.816
19:48:10.816 
TowergameSyncTests>>#testPlayerChecksStateVersionAndHasFreshlyInstalled

19:48:10.817 ENTER setUp
19:48:10.820
19:48:10.820 an Array('' @ 16r08FF2198)
19:48:10.820 
19:48:10.820
19:48:10.820 ENTER tearDown
19:48:10.821
19:48:10.821 TowergameSyncTests>>#testPlayerChecksStateVersionAndIsBehind
19:48:10.821 ENTER setUp
19:48:10.829
19:48:10.829 an Array('' @ 16r08FFFAD8)
19:48:10.829 
19:48:10.829
19:48:10.830 ENTER tearDown
19:48:10.830
19:48:10.830 
TowergameSyncTests>>#testPlayerChecksStateVersionFromDifferentDevice

19:48:10.830 ENTER setUp
19:48:10.832
19:48:10.832 an Array('' @ 16r08FFFAE8)
19:48:10.832 
19:48:10.832
19:48:10.832 ENTER tearDown
19:48:10.832
19:48:10.832 
TowergameSyncTests>>#testPlayerChecksStateVersionFromDifferentDeviceAndHasFreshlyInstalled

19:48:10.832 ENTER setUp
19:48:10.839
19:48:10.839 an Array('' @ 16r08FFFAF8)
19:48:10.839 
19:48:10.840
19:48:10.840 ENTER tearDown
19:48:10.840
19:48:10.840 
TowergameSyncTests>>#testPlayerChecksStateVersionFromDifferentExistingDevice

19:48:10.840 ENTER setUp
19:48:10.841
19:48:10.841 an Array('' @ 16r08FFFB08)
19:48:10.841 
19:48:10.842
19:48:10.842 ENTER tearDown
19:48:10.842
19:48:10.842 
TowergameSyncTests>>#testPlayerChecksStateVersionFromDisabledDevice

19:48:10.842 ENTER setUp
19:48:10.854
19:48:10.854 an Array(@ 16r)
19:48:10.855 
19:48:10.855
19:48:10.855 an Array(@ 16r)
19:48:10.855 
19:48:10.856
19:48:10.856 an Array(@ 16r)
19:48:10.856 
19:48:10.856
19:48:10.856 an Array(@ 16r)
19:48:10.856 
19:48:10.857
19:48:10.857 an Array(@ 16r)
19:48:10.857 
19:48:10.857
19:48:10.858 an Array(@ 16r)
19:48:10.861 
19:48:10.861
19:48:10.862 an Array(@ 16r)
19:48:10.863 
19:48:10.864 Error: External module not found
19:48:10.865 ExternalLibraryFunction(Object)>>error:
etc.

So the mystery of "where are LEAVE messages" is solved: both setUp and 
tearDown failed between ENTER and LEAVE.


Now why cannot it find the library (now I am running it in both 32bit 
env as well as 64bit env, with appropriate vm installed; but always the 
same: sqlite3 module is not found).


At least it seems it is not mysterious vm bug, but (only) failure to 
find an external module. Though I don't know how to solve it, 
LD_LIBRARY_PATH did not help... :-/



Phil

On Sat, Sep 30, 2017 at 9:11 PM, Herby Vojčík mailto:he...@mailbox.sk>> wrote:

p...@highoctane.be  wrote:

Also, did you try with this VM:

http://get.pharo.org/vmTLatest60 


18:51:46.191 + curl get.pharo.org/vmTLatest60

18:51:46.207   % Total% Received % Xferd  Average Speed   Time
Time Time  Current
18:51:46.208  Dload  Upload   Total
SpentLeft  Speed
18:51:46.208
18:51:46.242   0 00 00 0  0  0 --:--:--
--:--:-- --:--:-- 0
18:51:46.242 100  6126  100  61260 0   172k  0 --:--:--
--:--:-- --:--:--  175k
18:51:46.253 Downloading the latest pharoVM:
18:51:46.253
http://files.pharo.org/get-files/60/pharo-linux-threaded-latest.zip

18:51:46.305 [pharo-vm/vm.zip]
18:51:46.305   End-of-central-directory signature not found.  Either
this file is not
18:51:46.305   a zipfile, or it constitutes one disk of a multi-part
archive.  In the
18:51:46.305   latter case the central directory and zipfile comment
will be found on
18:51:46.305   the last disk(s) of this archive.
18:51:46.305 unzip:  cannot find zipfile directory in one of
pharo-vm/vm.zip or
18:51:46.305 pharo-vm/vm.zip.zip, and cannot find
pharo-vm/vm.zip.ZIP, period.


It pro

Re: [Pharo-users] How to set library path for UFFI on Linux?

2017-09-30 Thread Stephane Ducasse

https://pharo.fogbugz.com

On Sat, Sep 30, 2017 at 6:53 PM, Dan Wilczak  wrote:
> Hernan -
>
> I haven't opened an issue - how do I do it? (I'm very new to Pharo.)
>
> About continuing the search - I only mean continuing the search of the
> LD_LIBRARY_PATH directories, not the whole filesystem. Two changes would be
> needed to accomplish this:
>
> 1) Athens-Cairo >> CairoLibrary would have to return a list of paths to all
> the matching libraries rather than just the first one that it finds. This
> part seems easy.
>
> 2) UFFI Libraries UnixDynamicLoader >> loadLibrary:flag: would have to take
> the list of paths (rather than just one), check them for being 32-bit or
> 64-bit, and load the first correct one. I can't find any way to perform that
> check in Pharo directly. How would you fork or exec the "file" command from
> inside Pharo?
>
> Dan
>
>
>
>
> --
> Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html
>

Re: [Pharo-users] How to make pharo find sqlite?

2017-09-30 Thread Herby Vojčík


Herby Vojčík wrote:

p...@highoctane.be wrote:

I am using UDBCSQLite on Windows without problems.


Me, too; when developing.

The problem was on Linux, where I deploy.

Things begin to look as if it was really that the module is not found,
though.


Now that I saw into the code CairoLibrary does to try to find the file 
name, and compose the module name from that, and that in my case the 
library name used is the plain 'sqlite3', I don't know - am I supposed 
to make a symlink on the same directory as the image? Is it the thing 
that is normally needed / done routinely?


I may try that... (but on Windows, it just finds the sqlite dll without 
problems).


Herby



I added more diagnostic output, to ExternalFunction >>
invokeWithArguments:, so it writes to transcript whenever the primitive
fails, writing args used to call and self. The output is suddenly filled
with output:

19:48:10.132 + ../pharo/pharo ./filmtower.image conf/run-tests.st
19:48:10.662
19:48:10.662 TowergameServerTests
19:48:10.781 4 run, 4 passes, 0 skipped, 0 expected failures, 0
failures, 0 errors, 0 unexpected passes
19:48:10.781
19:48:10.781 TowergameSyncTests
19:48:10.781
19:48:10.782 TowergameSyncTests>>#testPlayerCanHaveDisabledDeviceSaved
19:48:10.782 ENTER setUp
19:48:10.804
19:48:10.805 an Array('' @ 16r08FF27C0)
19:48:10.806 
19:48:10.806
19:48:10.806 ENTER tearDown
19:48:10.807
19:48:10.807 TowergameSyncTests>>#testPlayerChecksStateVersion
19:48:10.807 ENTER setUp
19:48:10.815
19:48:10.815 an Array('' @ 16r08FF1718)
19:48:10.816 
19:48:10.816
19:48:10.816 ENTER tearDown
19:48:10.816
19:48:10.816
TowergameSyncTests>>#testPlayerChecksStateVersionAndHasFreshlyInstalled
19:48:10.817 ENTER setUp
19:48:10.820
19:48:10.820 an Array('' @ 16r08FF2198)
19:48:10.820 
19:48:10.820
19:48:10.820 ENTER tearDown
19:48:10.821
19:48:10.821 TowergameSyncTests>>#testPlayerChecksStateVersionAndIsBehind
19:48:10.821 ENTER setUp
19:48:10.829
19:48:10.829 an Array('' @ 16r08FFFAD8)
19:48:10.829 
19:48:10.829
19:48:10.830 ENTER tearDown
19:48:10.830
19:48:10.830
TowergameSyncTests>>#testPlayerChecksStateVersionFromDifferentDevice
19:48:10.830 ENTER setUp
19:48:10.832
19:48:10.832 an Array('' @ 16r08FFFAE8)
19:48:10.832 
19:48:10.832
19:48:10.832 ENTER tearDown
19:48:10.832
19:48:10.832
TowergameSyncTests>>#testPlayerChecksStateVersionFromDifferentDeviceAndHasFreshlyInstalled

19:48:10.832 ENTER setUp
19:48:10.839
19:48:10.839 an Array('' @ 16r08FFFAF8)
19:48:10.839 
19:48:10.840
19:48:10.840 ENTER tearDown
19:48:10.840
19:48:10.840
TowergameSyncTests>>#testPlayerChecksStateVersionFromDifferentExistingDevice

19:48:10.840 ENTER setUp
19:48:10.841
19:48:10.841 an Array('' @ 16r08FFFB08)
19:48:10.841 
19:48:10.842
19:48:10.842 ENTER tearDown
19:48:10.842
19:48:10.842
TowergameSyncTests>>#testPlayerChecksStateVersionFromDisabledDevice
19:48:10.842 ENTER setUp
19:48:10.854
19:48:10.854 an Array(@ 16r)
19:48:10.855 
19:48:10.855
19:48:10.855 an Array(@ 16r)
19:48:10.855 
19:48:10.856
19:48:10.856 an Array(@ 16r)
19:48:10.856 
19:48:10.856
19:48:10.856 an Array(@ 16r)
19:48:10.856 
19:48:10.857
19:48:10.857 an Array(@ 16r)
19:48:10.857 
19:48:10.857
19:48:10.858 an Array(@ 16r)
19:48:10.861 
19:48:10.861
19:48:10.862 an Array(@ 16r)
19:48:10.863 
19:48:10.864 Error: External module not found
19:48:10.865 ExternalLibraryFunction(Object)>>error:
etc.

So the mystery of "where are LEAVE messages" is solved: both setUp and
tearDown failed between ENTER and LEAVE.

Now why cannot it find the library (now I am running it in both 32bit
env as well as 64bit env, with appropriate vm installed; but always the
same: sqlite3 module is not found).

At least it seems it is not mysterious vm bug, but (only) failure to
find an external module. Though I don't know how to solve it,
LD_LIBRARY_PATH did not help... :-/


Phil

On Sat, Sep 30, 2017 at 9:11 PM, Herby Vojčík mailto:he...@mailbox.sk>> wrote:

p...@highoctane.be  wrote:

Also, did you try with this VM:

http://get.pharo.org/vmTLatest60 


18:51:46.191 + curl get.pharo.org/vmTLatest60

18:51:46.207 % Total % Received % Xferd Average Speed Time
Time Time Current
18:51:46.208 Dload Upload Total
Spent Left Speed
18:51:46.208
18:51:46.242 0 0 0 0 0 0 0 0 --:--:--
--:--:-- --:--:-- 0
18:51:46.242 100 6126 100 6126 0 0 172k 0 --:--:--
--:--:-- --:--:-- 175k
18:51:46.253 Downloading the latest pharoVM:
18:51:46.253
http://files.pharo.org/get-files/60/pharo-linux-threaded-latest.zip

18:51:46.305 [pharo-vm/vm.zip]
18:51:46.305 End-of-central-directory signature not found. Either
this file is not
18:51:46.305 a zipfile, or it constitutes one disk of a multi-part
archive. In the
18:51:46.305 latter case the central directory and zipfile comment
will be found on
18:51:46.305 the last disk(s) of this archive.

Re: [Pharo-users] How to set library path for UFFI on Linux?

2017-09-30 Thread Herby Vojčík


Stephane Ducasse wrote:

Would you pls care to look at the sibling thread "How to make pharo find 
SQLite", it seems that it struggles with similar problem, is it supposed 
to created symlinks on linux, or it should be able to fund the library 
but somehow fails?


Thanks, Herby


https://pharo.fogbugz.com

On Sat, Sep 30, 2017 at 6:53 PM, Dan Wilczak  wrote:

Hernan -

I haven't opened an issue - how do I do it? (I'm very new to Pharo.)

About continuing the search - I only mean continuing the search of the
LD_LIBRARY_PATH directories, not the whole filesystem. Two changes would be
needed to accomplish this:

1) Athens-Cairo>>  CairoLibrary would have to return a list of paths to all
the matching libraries rather than just the first one that it finds. This
part seems easy.

2) UFFI Libraries UnixDynamicLoader>>  loadLibrary:flag: would have to take
the list of paths (rather than just one), check them for being 32-bit or
64-bit, and load the first correct one. I can't find any way to perform that
check in Pharo directly. How would you fork or exec the "file" command from
inside Pharo?

Dan




--
Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html

Re: [Pharo-users] How to make pharo find sqlite?

2017-09-30 Thread Herby Vojčík

p...@highoctane.be wrote:

Is https://pharo.fogbugz.com/f/cases/19990 showing again?

What is the module being loaded ?

This seems to be the important question. It seems FFI for some reason 
struggles with 'lib' and/or '.so.0' things in linux (even if 
LD_LIBRARY_PATH is properly set).

I had to do this:

TARGETDIR=`find . -type f -name SqueakSSL.so -print0 | xargs -0 dirname`
ln -s `/sbin/ldconfig -p | sed -e 's|[^/]*||' | grep sqlite3` 
${TARGETDIR}/sqlite3.so

(so, link in plugin directory, and the name is plain 'sqlite3.so'). With 
that, things work. Maybe, libsqlite.so would do the trick as well, but I 
got no nerve to play with it more.

But, frankly, do not tell me this is what ppl need to do to load 
external libs in linux. :-/

Herby

Phil

On Sat, Sep 30, 2017 at 1:28 PM, Herby Vojčík mailto:he...@mailbox.sk>> wrote:

p...@highoctane.be  wrote:

What about

LD_LIBRARY_PATH=;$LD_LIBRARYPATH  ./pharo-ui
some.image

Phil

Thanks for answer, did not help.

In fact it must be something different. As can be seen in the stack,
it fails during finalizers, and as can be seen by looking at
UDBCSQLite3DatabaseExternalObject class>>finalizeResourceData: code,
the method it calls is sqlite close. It is hardly the first method
that is should call...

I suspect something around image save / load. Again. Lots of errors
in those parts. But may be something else, as it kicks in only when
SQLite-using tests starts to run. :-(

Herby

P.S.: I saw there is a similar thread out there, but it has problems
with 32bit loaded by 64bit vm; but here, I have 32bit linux, so the
vm installed should be 32bit.

On Thu, Sep 28, 2017 at 7:40 PM, Herby Vojčík mailto:he...@mailbox.sk>
>> wrote:

 Hello!

 I try to deploy UDBCSQLite-using image in a 32bit ubuntu
16.04.3.

 I do have libsqlite3:

 root@32bit-agent:~# find / -name '*libsqlite*' -type f
2>>/dev/null
 /usr/lib/i386-linux-gnu/libsqlite3.so.0.8.6
 /var/lib/dpkg/info/libsqlite0.list
 /var/lib/dpkg/info/libsqlite3-0:i386.postinst
 /var/lib/dpkg/info/libsqlite3-0:i386.md5sums
 /var/lib/dpkg/info/libsqlite3-0:i386.shlibs
 /var/lib/dpkg/info/libsqlite0.postrm
 /var/lib/dpkg/info/libsqlite3-0:i386.symbols
 /var/lib/dpkg/info/libsqlite3-0:i386.list
 /var/lib/dpkg/info/libsqlite3-0:i386.triggers
 /var/cache/apt/archives/libsqlite0_2.8.17-12fakesync1_i386.deb

 but I get this in the output of the CI:

 17:16:54.233 + ../pharo/pharo ./filmtower.image
conf/run-tests.st 

 17:16:54.508 pthread_setschedparam failed: Operation not
permitted
 17:16:54.509 This VM uses a separate heartbeat thread to
update its
 internal clock
 17:16:54.509 and handle events.  For best operation, this
thread
 should run at a
 17:16:54.509 higher priority, however the VM was unable to
change
 the priority.  The
 17:16:54.509 effect is that heavily loaded systems may
experience
 some latency
 17:16:54.509 issues.  If this occurs, please create the
appropriate
 configuration
 17:16:54.509 file in /etc/security/limits.d/ as shown below:
 17:16:54.509
 17:16:54.509 cat 

>
 17:16:54.785
 17:16:54.786 TowergameSyncTests
 17:16:54.831 Error: External module not found
 17:16:54.832 ExternalLibraryFunction(Object)>>error:
 17:16:54.832
ExternalLibraryFunction(Object)>>externalCallFailed
 17:16:54.833
 ExternalLibraryFunction(ExternalFunction)>>invokeWithArguments:
 17:16:54.833 UDBCSQLite3DatabaseExternalObject
 class>>finalizeResourceData:
 17:16:54.834 FFICalloutAPI>>function:module:
 17:16:54.834 UDBCSQLite3Library(Object)>>ffiCall:module:
 17:16:54.835 UDBCSQLite3DatabaseExternalObject
 class>>finalizeResourceData:
 17:16:54.836 FFIExternalResourceExecutor>>finalize
 17:16:54.836 WeakFinalizerItem>>finalizeValues
 17:16:54.845 [ each finalizeValues ] in [ :each | [ each
 finalizeValues ] on: Exception fork: [ :ex | ex

Re: [Pharo-users] How to set library path for UFFI on Linux?

2017-09-30 Thread Herby Vojčík


Dan Wilczak wrote:

Hernan -

I haven't opened an issue - how do I do it? (I'm very new to Pharo.)

About continuing the search - I only mean continuing the search of the
LD_LIBRARY_PATH directories, not the whole filesystem. Two changes would be
needed to accomplish this:


FWIW, I had problem with loading 'sqlite3' module. Crossposting the 
solution:


It seems FFI for some reason struggles with 'lib' and/or '.so.0' things 
in linux (even if LD_LIBRARY_PATH is properly set).


I had to do this:

TARGETDIR=`find . -type f -name SqueakSSL.so -print0 | xargs -0 dirname`
ln -s `/sbin/ldconfig -p | sed -e 's|[^/]*||' | grep sqlite3` 
${TARGETDIR}/sqlite3.so


(so, link in plugin directory, and the name is plain 'sqlite3.so'). With 
that, things work. Maybe, libsqlite.so would do the trick as well, but I 
got no nerve to play with it more.


But, frankly, do not tell me this is what ppl need to do to load 
external libs in linux. :-/


Herby



1) Athens-Cairo>>  CairoLibrary would have to return a list of paths to all
the matching libraries rather than just the first one that it finds. This
part seems easy.

2) UFFI Libraries UnixDynamicLoader>>  loadLibrary:flag: would have to take
the list of paths (rather than just one), check them for being 32-bit or
64-bit, and load the first correct one. I can't find any way to perform that
check in Pharo directly. How would you fork or exec the "file" command from
inside Pharo?

Dan




--
Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html

Re: [Pharo-users] How to set library path for UFFI on Linux?

2017-09-30 Thread p...@highoctane.be

Usually there are a number of names to try but on Linux, there are less
users and more distros, so people are not adding more libs to try.

So, yes, symlink in the plugin directory works usually.

Alternative would be to use LD_LIBRARY_PATH or pkg_config support to do
this cleanly (not done at this point).

Phil

On Sat, Sep 30, 2017 at 11:19 PM, Herby Vojčík  wrote:

> Dan Wilczak wrote:
>
>> Hernan -
>>
>> I haven't opened an issue - how do I do it? (I'm very new to Pharo.)
>>
>> About continuing the search - I only mean continuing the search of the
>> LD_LIBRARY_PATH directories, not the whole filesystem. Two changes would
>> be
>> needed to accomplish this:
>>
>
> FWIW, I had problem with loading 'sqlite3' module. Crossposting the
> solution:
>
> It seems FFI for some reason struggles with 'lib' and/or '.so.0' things in
> linux (even if LD_LIBRARY_PATH is properly set).
>
> I had to do this:
>
> TARGETDIR=`find . -type f -name SqueakSSL.so -print0 | xargs -0 dirname`
> ln -s `/sbin/ldconfig -p | sed -e 's|[^/]*||' | grep sqlite3`
> ${TARGETDIR}/sqlite3.so
>
> (so, link in plugin directory, and the name is plain 'sqlite3.so'). With
> that, things work. Maybe, libsqlite.so would do the trick as well, but I
> got no nerve to play with it more.
>
> But, frankly, do not tell me this is what ppl need to do to load external
> libs in linux. :-/
>
> Herby
>
>
>> 1) Athens-Cairo>>  CairoLibrary would have to return a list of paths to
>> all
>> the matching libraries rather than just the first one that it finds. This
>> part seems easy.
>>
>> 2) UFFI Libraries UnixDynamicLoader>>  loadLibrary:flag: would have to
>> take
>> the list of paths (rather than just one), check them for being 32-bit or
>> 64-bit, and load the first correct one. I can't find any way to perform
>> that
>> check in Pharo directly. How would you fork or exec the "file" command
>> from
>> inside Pharo?
>>
>> Dan
>>
>>
>>
>>
>> --
>> Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html
>>
>>
>
>
>

Re: [Pharo-users] How to set library path for UFFI on Linux?

2017-09-30 Thread herby



On October 1, 2017 12:33:04 AM GMT+02:00, "p...@highoctane.be" 
 wrote:
>Usually there are a number of names to try but on Linux, there are less
>users and more distros, so people are not adding more libs to try.
>
>So, yes, symlink in the plugin directory works usually.
>
>Alternative would be to use LD_LIBRARY_PATH or pkg_config support to do
>this cleanly (not done at this point).

I did use LD_LIBRARY_PATH. But it did not work (it looks like Pharo vm us using 
it, as it is used and decorated in pharo runner script). Even link in the 
plugin dir did not work unless I specified simplified name. The library is 
libsqlite3.so.0. Using that name, it wasn't found ('lib' is probably tried, so 
it is likely '.0' part that somehow blocked Pharo).

Shouldn't this actually be solved somehow? So linux vm loads libs using linux 
conventions?

Or is it preinstalled wrongly in Ubuntu images on Digital Ocean when it does 
not have symlink named libsqlite3.so ?

Herby

>Phil
>
>On Sat, Sep 30, 2017 at 11:19 PM, Herby Vojčík 
>wrote:
>
>> Dan Wilczak wrote:
>>
>>> Hernan -
>>>
>>> I haven't opened an issue - how do I do it? (I'm very new to Pharo.)
>>>
>>> About continuing the search - I only mean continuing the search of
>the
>>> LD_LIBRARY_PATH directories, not the whole filesystem. Two changes
>would
>>> be
>>> needed to accomplish this:
>>>
>>
>> FWIW, I had problem with loading 'sqlite3' module. Crossposting the
>> solution:
>>
>> It seems FFI for some reason struggles with 'lib' and/or '.so.0'
>things in
>> linux (even if LD_LIBRARY_PATH is properly set).
>>
>> I had to do this:
>>
>> TARGETDIR=`find . -type f -name SqueakSSL.so -print0 | xargs -0
>dirname`
>> ln -s `/sbin/ldconfig -p | sed -e 's|[^/]*||' | grep sqlite3`
>> ${TARGETDIR}/sqlite3.so
>>
>> (so, link in plugin directory, and the name is plain 'sqlite3.so').
>With
>> that, things work. Maybe, libsqlite.so would do the trick as well,
>but I
>> got no nerve to play with it more.
>>
>> But, frankly, do not tell me this is what ppl need to do to load
>external
>> libs in linux. :-/
>>
>> Herby
>>
>>
>>> 1) Athens-Cairo>>  CairoLibrary would have to return a list of paths
>to
>>> all
>>> the matching libraries rather than just the first one that it finds.
>This
>>> part seems easy.
>>>
>>> 2) UFFI Libraries UnixDynamicLoader>>  loadLibrary:flag: would have
>to
>>> take
>>> the list of paths (rather than just one), check them for being
>32-bit or
>>> 64-bit, and load the first correct one. I can't find any way to
>perform
>>> that
>>> check in Pharo directly. How would you fork or exec the "file"
>command
>>> from
>>> inside Pharo?
>>>
>>> Dan
>>>
>>>
>>>
>>>
>>> --
>>> Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html
>>>
>>>
>>
>>
>>

Re: [Pharo-users] How to set library path for UFFI on Linux?

2017-09-30 Thread Dan Wilczak

One obstacle to fixing these problems properly is that handling of library
search paths is not centralized, but it really should be. A Pharo package
for sqlite or cairo or whatever should provide only the library name; UFFI
or some associated package should deal with the search for it. Otherwise
there will just be more ad hoc code and fixes in the future.



--
Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html

Re: [Pharo-users] Spec "bindings"

Re: [Pharo-users] How to make pharo find sqlite?

[Pharo-users] Pharo 6.1 UDCBSQLite problem, masked behind "Error: External module not found"?

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Re: [Pharo-users] How to set library path for UFFI on Linux?

Re: [Pharo-users] How to make pharo find sqlite?

Re: [Pharo-users] How to make pharo find sqlite?

Re: [Pharo-users] How to make pharo find sqlite?

Re: [Pharo-users] How to make pharo find sqlite?

Re: [Pharo-users] [ Spec ]How can I get input and field with a fixed height?

Re: [Pharo-users] How to make pharo find sqlite?

Re: [Pharo-users] Spec "bindings"

Re: [Pharo-users] How to make pharo find sqlite?

Re: [Pharo-users] X11 options on Ubuntu VM / Athens rendering problems

Re: [Pharo-users] How to make pharo find sqlite?

Re: [Pharo-users] How to set library path for UFFI on Linux?

Re: [Pharo-users] How to make pharo find sqlite?

Re: [Pharo-users] How to set library path for UFFI on Linux?

Re: [Pharo-users] How to make pharo find sqlite?

Re: [Pharo-users] How to set library path for UFFI on Linux?

Re: [Pharo-users] How to set library path for UFFI on Linux?

Re: [Pharo-users] How to set library path for UFFI on Linux?

Re: [Pharo-users] How to set library path for UFFI on Linux?

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