If you are running galaxy on a cluster, you can do one of two things:
1. install python on every node in your cluster and ensure they are identical. <-- I've had problems with this method
2. use pyenv to create a python environment that gets sourced before you start galaxy and before any galaxy jobs are run.  I usually activate it by putting it in .bashrc

Iyad Kandalaft
Bioinformatics Programmer
Microbial Biodiversity Bioinformatics
Science & Technology Branch
Agriculture & Agri-Food Canada
Iyad.Kandalaft@agr.gc.ca | (613) 759-1228
________________________________
From: igko50@gmail.com [igko50@gmail.com] on behalf of INKozin [i.n.kozin@googlemail.com]
Sent: June 14, 2014 6:18 PM
To: Kandalaft, Iyad
Cc: galaxy-dev@lists.bx.psu.edu

Subject: Re: [galaxy-dev] troubleshooting Galaxy with LSF

I'm not sure what you mean. I'm not using python virtual env, anaconda etc
But I do set all variables which are required to run Galaxy such as DRMAA path, PYTHONPATH.
In addition to the default Python 2.6, I also tried Python 2.7 built from source.

On 13 June 2014 17:34, Kandalaft, Iyad <Iyad.Kandalaft@agr.gc.ca<mailto:Iyad.Kandalaft@agr.gc.ca>> wrote:
Just for my curiosity, are you running a python environment isolated for galaxy or just using a system wide python environment?

Regards,

Iyad Kandalaft
Microbial Biodiversity Bioinformatics
Agriculture and Agri-Food Canada | Agriculture et Agroalimentaire Canada
960 Carling Ave.| 960 Ave. Carling
Ottawa, ON| Ottawa (ON) K1A 0C6

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From: galaxy-dev-bounces@lists.bx.psu.edu<mailto:galaxy-dev-bounces@lists.bx.psu.edu> [mailto:galaxy-dev-bounces@lists.bx.psu.edu<mailto:galaxy-dev-bounces@lists.bx.psu.edu>] On Behalf Of INKozin

Sent: Thursday, June 12, 2014 11:35 AM

To: galaxy-dev@lists.bx.psu.edu<mailto:galaxy-dev@lists.bx.psu.edu>

Subject: Re: [galaxy-dev] troubleshooting Galaxy with LSF


The problem seems to be with DRMAA for Python. While it works fine on the OpenSuse

12.1 box, I'm getting a segfault on RH 6.4.
Surprisingly, the job however gets submitted and run successfully.