matplotlib / backend

[baloan]

On Aug 25, 10:12 am, Pierre <pierre.gaill... at gmail.com> wrote:
> Hello,
>
> I'm to plot some results but it doesn't work.
> I got this error :
>
> /usr/local/libre_rep/python-2.6.1/RHEL_5__x86_64/lib/python2.6/site-
> packages/matplotlib/backends/__init__.py:41: UserWarning:
> Your currently selected backend, 'agg' does not support show().
> Please select a GUI backend in your matplotlibrc file ('/usr/local/
> libre_rep/python-2.6.1/RHEL_5__x86_64/lib/python2.6/site-packages/
> matplotlib/mpldata/matplotlibrc')
> or with matplotlib.use()
>
> Any idea to fix it ?
>
> Thanks

Try:

import matplotlib
matplotlib.use('TkAgg')

before coding anything else

from the examples section of the matplotlib documentation
http://matplotlib.sourceforge.net/examples/user_interfaces/embedding_in_tk.html