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Re: [modeller_usage] plot_profiles.py run error

On 08/22/2011 02:52 AM, 刘吉元 wrote:

I installed epd-7.1-1-rh5-x86_64 which included pylab in RHEL5.7 64 bit
system,When I run 'python plot_profiles.py',I got the error:
"Traceback (most recent call last):
File "plot_profiles.py", line 1, in ?
import pylab
ImportError: No module named pylab"
This is a Python problem - nothing to do with Modeller. Given that you can import pylab in a different Python session, my suspicion is that you have two versions of Python on your system, and you're running the wrong one here. RHEL5 ships with Python 2.4, as /usr/bin/python, but 


FILE
/usr/local/epd/lib/python2.7/site-packages/matplotlib/pylab.py
suggests that you also have a copy of Python 2.7 installed. If you want to run a Modeller script which uses pylab, you'll need to use that Python 2.7, not Python 2.4. 

	Ben Webb, Modeller Caretaker
--
             http://www.salilab.org/modeller/
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