Re: segfault on psycopg2 on CentOS

On 03/11/2015 07:51 AM, Ed Davison wrote:
> On Wed, Mar 11, 2015 at 2:00 PM, Ed Davison <EDavison(at)getmns(dot)com> wrote:
>
>
>> Starting program: /usr/bin/python2.7 -c 'import psycopg2; print psycopg2'
>
> ...
>
>> "/opt/python2.7.8/lib/python2.7/site-packages/psycopg2/_psycopg.so",
>
> I think you have some python path confusion and you are mixing up two python environments compiled with different parameters. Try running /opt/python2.7.8/bin/python instead.
>
> --
>
> Results:
>> /opt/python2.7.8/bin/python manage.py
> Segmentation fault
>>
>
> Results from "/opt/python2.7.8/bin/python -v manage.py " :
> ...
> import psycopg2 # directory /opt/python2.7.8/lib/python2.7/site-packages/psycopg2
> # /opt/python2.7.8/lib/python2.7/site-packages/psycopg2/__init__.pyc matches /opt/python2.7.8/lib/python2.7/site-packages/psycopg2/__init__.py
> import psycopg2 # precompiled from /opt/python2.7.8/lib/python2.7/site-packages/psycopg2/__init__.pyc
> dlopen("/opt/python2.7.8/lib/python2.7/site-packages/psycopg2/_psycopg.so", 2);
> Segmentation fault
>
>

Hmm, so how did you install psycopg2?
From source or a package?

I installed form source since CentOS only has psycopg2 for python 2.4.3 and I need python 2.7 for Django. So, I did a "python2.7 setup.py install" to get it installed into the python2.7 tree.

Ed