I think that means you don't have openssl-devel so the pip built in Sage
doesn't work.
On Thursday, July 16, 2015 at 12:03:12 PM UTC+2, michele...@imtlucca.it
wrote:
>
> Exactly, Nathann, this is what I meant. Sorry if I was not clear in the
> first place.
> Anyway, that command does not work: am I doing anything wrong?
> Thank you for your time!
>
> michele@Lena:~/Programmi/sage$ ./sage -pip install python-igraph
> Traceback (most recent call last):
> File "/home/michele/Programmi/sage/local/bin/pip", line 9, in <module>
> load_entry_point('pip==6.1.1', 'console_scripts', 'pip')()
> File "build/bdist.linux-x86_64/egg/pkg_resources/__init__.py", line 521,
> in load_entry_point
> File "build/bdist.linux-x86_64/egg/pkg_resources/__init__.py", line
> 2632, in load_entry_point
> File "build/bdist.linux-x86_64/egg/pkg_resources/__init__.py", line
> 2312, in load
> File "build/bdist.linux-x86_64/egg/pkg_resources/__init__.py", line
> 2318, in resolve
> File
> "/home/michele/Programmi/sage/local/lib/python2.7/site-packages/pip-6.1.1-py2.7.egg/pip/__init__.py",
>
> line 15, in <module>
> from pip.vcs import git, mercurial, subversion, bazaar # noqa
> File
> "/home/michele/Programmi/sage/local/lib/python2.7/site-packages/pip-6.1.1-py2.7.egg/pip/vcs/mercurial.py",
>
> line 10, in <module>
> from pip.download import path_to_url
> File
> "/home/michele/Programmi/sage/local/lib/python2.7/site-packages/pip-6.1.1-py2.7.egg/pip/download.py",
>
> line 32, in <module>
> from pip._vendor import requests, six
> File
> "/home/michele/Programmi/sage/local/lib/python2.7/site-packages/pip-6.1.1-py2.7.egg/pip/_vendor/__init__.py",
>
> line 92, in load_module
> raise ImportError("No module named '%s'" % (name,))
> ImportError: No module named 'pip._vendor.requests'
>
> On Thursday, July 16, 2015 at 11:54:22 AM UTC+2, Nathann Cohen wrote:
>>
>> > sage -pip install python-igraph
>>
>> I think that he meant "how do we proceed to have such a package be
>> shipped in Sage by default".
>>
>> Nathann
>>
>
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