[sage-support] Re: pyopenssl-0.13.p0.spkg not accessible at "http://www.sagemath.org/spkg/optional/"
Thanks for suggestion.
I checked and I already have installed libssl-dev (from the time I compiled
version 6.4 probably) which I think is the debian equivalent of
openssl-devel. To be sure I did recompile Python in sage and still get the
same error with ssl validation.
On Monday, April 20, 2015 at 4:16:24 PM UTC+2, Volker Braun wrote:
>
> You don't have ssl (the C library, not the python wrapper)
>
> Install openssl-devel in your distribution (e.g. yum install
> openssl-devel) and then recompile Python (sage -f python).
>
>
>
> On Monday, April 20, 2015 at 9:43:40 AM UTC-4, ota.s...@gmail.com wrote:
>>
>> Sorry for the delay, but only now I got time to try your suggestion
>> ("sage -pip install pyopenssl").
>>
>> However, I got into trouble with downloading the package due to
>> certificate validation problem. I have as well tried to install certifi
>> package but obviously I got the same error (see the log below).
>>
>> ---
>> cat /home/sagerunner/.pip/pip.log
>>
>> /work/software/sage/sage-6.5/local/bin/pip run on Mon Apr 20 15:16:18 2015
>> Downloading/unpacking pyopenssl
>> Getting page https://pypi.python.org/simple/pyopenssl/
>> Could not fetch URL https://pypi.python.org/simple/pyopenssl/:
>> connection error: [Errno 1] _ssl.c:510: error:14090086:SSL
>> routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed
>> Will skip URL https://pypi.python.org/simple/pyopenssl/ when looking
>> for download links for pyopenssl
>> Getting page https://pypi.python.org/simple/
>> Could not fetch URL https://pypi.python.org/simple/: connection error:
>> HTTPSConnectionPool(host='pypi.python.org', port=443): Max retries
>> exceeded with url: /simple/ (Caused by :
>> )
>> Will skip URL https://pypi.python.org/simple/ when looking for
>> download links for pyopenssl
>> Cannot fetch index base URL https://pypi.python.org/simple/
>> URLs to search for versions for pyopenssl:
>> * https://pypi.python.org/simple/pyopenssl/
>> Getting page https://pypi.python.org/simple/pyopenssl/
>> Could not fetch URL https://pypi.python.org/simple/pyopenssl/:
>> connection error: [Errno 1] _ssl.c:510: error:14090086:SSL
>> routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed
>> Will skip URL https://pypi.python.org/simple/pyopenssl/ when looking
>> for download links for pyopenssl
>> Could not find any downloads that satisfy the requirement pyopenssl
>> Cleaning up...
>> Removing temporary dir /tmp/pip_build_sagerunner...
>> No distributions at all found for pyopenssl
>> Exception information:
>> Traceback (most recent call last):
>> File
>> "/work/software/sage/sage-6.5/local/lib/python2.7/site-packages/pip-1.5.6-py2.7.egg/pip/basecommand.py",
>>
>> line 122, in main
>> status = self.run(options, args)
>> File
>> "/work/software/sage/sage-6.5/local/lib/python2.7/site-packages/pip-1.5.6-py2.7.egg/pip/commands/install.py",
>>
>> line 278, in run
>> requirement_set.prepare_files(finder,
>> force_root_egg_info=self.bundle, bundle=self.bundle)
>> File
>> "/work/software/sage/sage-6.5/local/lib/python2.7/site-packages/pip-1.5.6-py2.7.egg/pip/req.py",
>>
>> line 1177, in prepare_files
>> url = finder.find_requirement(req_to_install, upgrade=self.upgrade)
>> File
>> "/work/software/sage/sage-6.5/local/lib/python2.7/site-packages/pip-1.5.6-py2.7.egg/pip/index.py",
>>
>> line 277, in find_requirement
>> raise DistributionNotFound('No distributions at all found for %s' %
>> req)
>> DistributionNotFound: No distributions at all found for pyopenssl
>>
>>
>> ---
>>
>> Is there any way how to switch of ssl verification or otherwise
>> circumvent this issue?
>>
>> Thank you
>>
>>
>> On Friday, April 17, 2015 at 4:06:15 PM UTC+2, Volker Braun wrote:
>>>
>>> Pyopenssl spkg has been removed, use "sage -pip install pyopenssl"
>>> instead
>>>
>>>
>>> On Friday, April 17, 2015 at 10:01:14 AM UTC-4, ota.s...@gmail.com
>>> wrote:
Hello,
I am trying to compile sage-6.5 with ssl support but when the command
"./sage -i pyopenssl"
tries downloading the pyopenssl-0.13.p0.spkg package it gives error:
---
IOError: [Errno 404] Not Found: '//
www.sagemath.org/spkg/optional/pyopenssl-0.13.p0.spkg'
Error: failed to download package pyopenssl-0.13.p0
---
I went to the address with browser and I saw the package description in
the list of optional packages "http://www.sagemath.org/spkg/optional/";
but when clicking pyopenssl-0.13.p0.spkg I get "page not found".
Can someone update the web so that the package is download-able?
Thank you
ota
>>>
[sage-support] Re: pyopenssl-0.13.p0.spkg not accessible at "http://www.sagemath.org/spkg/optional/"
> I was using the tutorial for building from source code located here: > > http://www.sagemath.org/doc/installation/source.html#step-by-step-installation-procedure > > Thanks: I've opened http://trac.sagemath.org/ticket/18261 > So it would be good to update there plus putting the note about the > package removal to the list of optional packages: > http://www.sagemath.org/spkg/optional/ > >> This I don't know how to fix. -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
Re: [sage-support] I.variety() and polynomial order
Hi Peter, variety() calls triangular_decomposition() which indeed changes the term ordering for you if required: # make sure to work w.r.t. 'lex' if P.term_order() != 'lex': Q = P.change_ring(order='lex') else: Q = P So the documentation should be updated. Cheers, Martin On Monday 20 Apr 2015 06:21:21 Peter Mueller wrote: > Dear All, > > let I be an ideal of a polynomial ring. Then, according to the doc, > I.variety() expects the underlying polynomial ring to have lexicographic > order. However, no error is raised if the polynomial order is a different > one (degrevlex in my case). Does it mean that internally a Groebner basis > is computed with respect to the lex order, no matter what the original > order was? > > I looked at the code for variety(), but wasn't able to quickly recognize > the behavior of this method. > > The reason that I looked at the doc of variety() at all was that I came > across a case where points were missing. It was a complicated situation, so > I'm not quite sure that this is due to variety() giving wrong results if > the polynomial order isn't lex, or if I made a mathematical or programming > error somewhere. > > Anyway, if variety() works for any polynomial order, then the doc should > tell so. And if it does not, then using the method should raise an error > rather than returning an unreliable answer. > > Best wishes, > Peter Mueller -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
[sage-support] Re: pyopenssl-0.13.p0.spkg not accessible at "http://www.sagemath.org/spkg/optional/"
You don't have ssl (the C library, not the python wrapper)
Install openssl-devel in your distribution (e.g. yum install openssl-devel)
and then recompile Python (sage -f python).
On Monday, April 20, 2015 at 9:43:40 AM UTC-4, ota.s...@gmail.com wrote:
>
> Sorry for the delay, but only now I got time to try your suggestion ("sage
> -pip install pyopenssl").
>
> However, I got into trouble with downloading the package due to
> certificate validation problem. I have as well tried to install certifi
> package but obviously I got the same error (see the log below).
>
> ---
> cat /home/sagerunner/.pip/pip.log
>
> /work/software/sage/sage-6.5/local/bin/pip run on Mon Apr 20 15:16:18 2015
> Downloading/unpacking pyopenssl
> Getting page https://pypi.python.org/simple/pyopenssl/
> Could not fetch URL https://pypi.python.org/simple/pyopenssl/:
> connection error: [Errno 1] _ssl.c:510: error:14090086:SSL
> routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed
> Will skip URL https://pypi.python.org/simple/pyopenssl/ when looking
> for download links for pyopenssl
> Getting page https://pypi.python.org/simple/
> Could not fetch URL https://pypi.python.org/simple/: connection error:
> HTTPSConnectionPool(host='pypi.python.org', port=443): Max retries
> exceeded with url: /simple/ (Caused by :
> )
> Will skip URL https://pypi.python.org/simple/ when looking for download
> links for pyopenssl
> Cannot fetch index base URL https://pypi.python.org/simple/
> URLs to search for versions for pyopenssl:
> * https://pypi.python.org/simple/pyopenssl/
> Getting page https://pypi.python.org/simple/pyopenssl/
> Could not fetch URL https://pypi.python.org/simple/pyopenssl/:
> connection error: [Errno 1] _ssl.c:510: error:14090086:SSL
> routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed
> Will skip URL https://pypi.python.org/simple/pyopenssl/ when looking
> for download links for pyopenssl
> Could not find any downloads that satisfy the requirement pyopenssl
> Cleaning up...
> Removing temporary dir /tmp/pip_build_sagerunner...
> No distributions at all found for pyopenssl
> Exception information:
> Traceback (most recent call last):
> File
> "/work/software/sage/sage-6.5/local/lib/python2.7/site-packages/pip-1.5.6-py2.7.egg/pip/basecommand.py",
>
> line 122, in main
> status = self.run(options, args)
> File
> "/work/software/sage/sage-6.5/local/lib/python2.7/site-packages/pip-1.5.6-py2.7.egg/pip/commands/install.py",
>
> line 278, in run
> requirement_set.prepare_files(finder, force_root_egg_info=self.bundle,
> bundle=self.bundle)
> File
> "/work/software/sage/sage-6.5/local/lib/python2.7/site-packages/pip-1.5.6-py2.7.egg/pip/req.py",
>
> line 1177, in prepare_files
> url = finder.find_requirement(req_to_install, upgrade=self.upgrade)
> File
> "/work/software/sage/sage-6.5/local/lib/python2.7/site-packages/pip-1.5.6-py2.7.egg/pip/index.py",
>
> line 277, in find_requirement
> raise DistributionNotFound('No distributions at all found for %s' %
> req)
> DistributionNotFound: No distributions at all found for pyopenssl
>
>
> ---
>
> Is there any way how to switch of ssl verification or otherwise circumvent
> this issue?
>
> Thank you
>
>
> On Friday, April 17, 2015 at 4:06:15 PM UTC+2, Volker Braun wrote:
>>
>> Pyopenssl spkg has been removed, use "sage -pip install pyopenssl" instead
>>
>>
>> On Friday, April 17, 2015 at 10:01:14 AM UTC-4, ota.s...@gmail.com wrote:
>>>
>>> Hello,
>>>
>>> I am trying to compile sage-6.5 with ssl support but when the command
>>> "./sage -i pyopenssl"
>>> tries downloading the pyopenssl-0.13.p0.spkg package it gives error:
>>> ---
>>> IOError: [Errno 404] Not Found: '//
>>> www.sagemath.org/spkg/optional/pyopenssl-0.13.p0.spkg'
>>> Error: failed to download package pyopenssl-0.13.p0
>>> ---
>>> I went to the address with browser and I saw the package description in
>>> the list of optional packages "http://www.sagemath.org/spkg/optional/";
>>> but when clicking pyopenssl-0.13.p0.spkg I get "page not found".
>>>
>>> Can someone update the web so that the package is download-able?
>>>
>>> Thank you
>>> ota
>>>
>>
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Re: [sage-support] CryptoMiniSat
Hello, The simplest would be: 1. update your Sage version (sage-6.5 or sage-6.6) 2. Do in a console $ sage -i cryptominisat You can avoid step 1, but it would be better for you to be up to date with last version. There is no need to download anything by yourself. The above command takes care of it. Vincent On 20/04/15 16:01, Dibyendu Roy wrote: Dear Members, I want to install CryptoMiniSat 2.9.9. I have downloaded the latest file from https://gforge.inria.fr/frs/?group_id=1992. Could you please tell me the procedure of installation. I am using sage 6.4.1. -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
Re: [sage-support] CryptoMiniSat
Hi, $ sage -i cryptominisat && sage -b should do the trick. Cheers, Martin On Monday 20 Apr 2015 07:01:00 Dibyendu Roy wrote: > Dear Members, > > I want to install CryptoMiniSat 2.9.9. I have downloaded the latest file > from https://gforge.inria.fr/frs/?group_id=1992. Could you please tell me > the procedure of installation. I am using sage 6.4.1. -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
[sage-support] CryptoMiniSat
Dear Members, I want to install CryptoMiniSat 2.9.9. I have downloaded the latest file from https://gforge.inria.fr/frs/?group_id=1992. Could you please tell me the procedure of installation. I am using sage 6.4.1. -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
[sage-support] Re: pyopenssl-0.13.p0.spkg not accessible at "http://www.sagemath.org/spkg/optional/"
Sorry for the delay, but only now I got time to try your suggestion ("sage
-pip install pyopenssl").
However, I got into trouble with downloading the package due to certificate
validation problem. I have as well tried to install certifi package but
obviously I got the same error (see the log below).
---
cat /home/sagerunner/.pip/pip.log
/work/software/sage/sage-6.5/local/bin/pip run on Mon Apr 20 15:16:18 2015
Downloading/unpacking pyopenssl
Getting page https://pypi.python.org/simple/pyopenssl/
Could not fetch URL https://pypi.python.org/simple/pyopenssl/: connection
error: [Errno 1] _ssl.c:510: error:14090086:SSL
routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed
Will skip URL https://pypi.python.org/simple/pyopenssl/ when looking for
download links for pyopenssl
Getting page https://pypi.python.org/simple/
Could not fetch URL https://pypi.python.org/simple/: connection error:
HTTPSConnectionPool(host='pypi.python.org', port=443): Max retries exceeded
with url: /simple/ (Caused by : )
Will skip URL https://pypi.python.org/simple/ when looking for download
links for pyopenssl
Cannot fetch index base URL https://pypi.python.org/simple/
URLs to search for versions for pyopenssl:
* https://pypi.python.org/simple/pyopenssl/
Getting page https://pypi.python.org/simple/pyopenssl/
Could not fetch URL https://pypi.python.org/simple/pyopenssl/: connection
error: [Errno 1] _ssl.c:510: error:14090086:SSL
routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed
Will skip URL https://pypi.python.org/simple/pyopenssl/ when looking for
download links for pyopenssl
Could not find any downloads that satisfy the requirement pyopenssl
Cleaning up...
Removing temporary dir /tmp/pip_build_sagerunner...
No distributions at all found for pyopenssl
Exception information:
Traceback (most recent call last):
File
"/work/software/sage/sage-6.5/local/lib/python2.7/site-packages/pip-1.5.6-py2.7.egg/pip/basecommand.py",
line 122, in main
status = self.run(options, args)
File
"/work/software/sage/sage-6.5/local/lib/python2.7/site-packages/pip-1.5.6-py2.7.egg/pip/commands/install.py",
line 278, in run
requirement_set.prepare_files(finder, force_root_egg_info=self.bundle,
bundle=self.bundle)
File
"/work/software/sage/sage-6.5/local/lib/python2.7/site-packages/pip-1.5.6-py2.7.egg/pip/req.py",
line 1177, in prepare_files
url = finder.find_requirement(req_to_install, upgrade=self.upgrade)
File
"/work/software/sage/sage-6.5/local/lib/python2.7/site-packages/pip-1.5.6-py2.7.egg/pip/index.py",
line 277, in find_requirement
raise DistributionNotFound('No distributions at all found for %s' % req)
DistributionNotFound: No distributions at all found for pyopenssl
---
Is there any way how to switch of ssl verification or otherwise circumvent
this issue?
Thank you
On Friday, April 17, 2015 at 4:06:15 PM UTC+2, Volker Braun wrote:
>
> Pyopenssl spkg has been removed, use "sage -pip install pyopenssl" instead
>
>
> On Friday, April 17, 2015 at 10:01:14 AM UTC-4, ota.s...@gmail.com wrote:
>>
>> Hello,
>>
>> I am trying to compile sage-6.5 with ssl support but when the command
>> "./sage -i pyopenssl"
>> tries downloading the pyopenssl-0.13.p0.spkg package it gives error:
>> ---
>> IOError: [Errno 404] Not Found: '//
>> www.sagemath.org/spkg/optional/pyopenssl-0.13.p0.spkg'
>> Error: failed to download package pyopenssl-0.13.p0
>> ---
>> I went to the address with browser and I saw the package description in
>> the list of optional packages "http://www.sagemath.org/spkg/optional/";
>> but when clicking pyopenssl-0.13.p0.spkg I get "page not found".
>>
>> Can someone update the web so that the package is download-able?
>>
>> Thank you
>> ota
>>
>
--
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For more options, visit https://groups.google.com/d/optout.
[sage-support] I.variety() and polynomial order
Dear All, let I be an ideal of a polynomial ring. Then, according to the doc, I.variety() expects the underlying polynomial ring to have lexicographic order. However, no error is raised if the polynomial order is a different one (degrevlex in my case). Does it mean that internally a Groebner basis is computed with respect to the lex order, no matter what the original order was? I looked at the code for variety(), but wasn't able to quickly recognize the behavior of this method. The reason that I looked at the doc of variety() at all was that I came across a case where points were missing. It was a complicated situation, so I'm not quite sure that this is due to variety() giving wrong results if the polynomial order isn't lex, or if I made a mathematical or programming error somewhere. Anyway, if variety() works for any polynomial order, then the doc should tell so. And if it does not, then using the method should raise an error rather than returning an unreliable answer. Best wishes, Peter Mueller -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
