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Re: RPM question: Where to put psycopg2 files - Mailing list psycopg

From Alexander Loechel
Subject Re: RPM question: Where to put psycopg2 files
Date
Msg-id 5a57dc1e1c0a1c066cefe2cdd5d00f60.squirrel@mail.unibw.de
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In response to RPM question: Where to put psycopg2 files  (Devrim GÜNDÜZ <devrim@gunduz.org>)
List psycopg
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Hi,

As it is no psycopg2 owned problem, instead it is python related there are
python techniques to solve this.

If you want to install two different versions of an Python egg virtualenv
(http://pypi.python.org/pypi/virtualenv) is your best friend. It allows
you to separate your working python from your system python. For each
virtualenv environment a special/separate egg version is supported.

Alexander

>
> Hi,
>
> As of PostgreSQL 9.0+, PostgreSQL RPMs can be installed in parallel,
> e.g., you can use 9.0 along with 9.1. I updated most of the packages to
> use that layout, but I'm stuck with psycopg2.
>
> psycopg2 is currently installed under this directory:
>
> `python  -c "from distutils.sysconfig import get_python_lib; print
> get_python_lib(1)"`/psycopg2
>
> For example,
>
> /usr/lib64/python2.7/site-packages/psycopg2/
>
> If I want to install two different psycopg2 versions which are compiled
> against 9.0 and 9.1, they will overwrite each other.
>
> What is the best way to use separate directories for that? Is there a
> setup.py parameter for that?
>
> Regards,
> --
> Devrim GÜNDÜZ
> PostgreSQL Danışmanı/Consultant, Red Hat Certified Engineer
> PostgreSQL RPM Repository: http://yum.pgrpms.org
> Community: devrim~PostgreSQL.org, devrim.gunduz~linux.org.tr
> http://www.gunduz.org  Twitter: http://twitter.com/devrimgunduz
>
>

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