Matplotlib will work okay on 64bit fink if you set it to use an X11 
backend rather than the MacOSX native one. I have matplotlib set to use 
GTKAgg as the backend in my matplotibrc and this works fine with X11.

Maybe the global matplotlibrc (in 
/sw/lib/python2.X/site-packages/matplotlib/mpl-data/matplotlibrc) for 
64bit fink could be patched accordingly?

Best wishes,

Iain

On 22/03/2011 14:57, Kurt Schwehr wrote:
> matplotlib does not work on 64bit fink. I need to set the distribution
> correctly. Apple does not support Carbon on 64bit mac environments.
>
> -kurt
> (goatbar)
> http://schwehr.org
>
>
> ------------------------------------------------------------------------
> *From:* Martin Costabel <costa...@wanadoo.fr>
> *To:* Sean Lake <odysseus9...@gmail.com>
> *Cc:* fink-users Fink <fink-users@lists.sourceforge.net>; Kurt Schwehr
> <goat...@users.sourceforge.net>
> *Sent:* Tue, March 22, 2011 9:06:52 AM
> *Subject:* Re: [Fink-users] matplotlib-py26-1.0.0-1 Error
>
> Sean Lake wrote:
>  > Hello all,
>  >
>  > I'm running into a little trouble running this program. When I try to
> plot something I run into this error:
>  >
>  > import matplotlib.pyplot as plt
>  > Traceback (most recent call last):
>  > File "<stdin>", line 1, in <module>
>  > File
> "/usr/local/scisoft/packages/python/lib/python2.6/site-packages/matplotlib/pyplot.py",
> line 95, in <module>
>  > new_figure_manager, draw_if_interactive, show = pylab_setup()
>  > File
> "/usr/local/scisoft/packages/python/lib/python2.6/site-packages/matplotlib/backends/__init__.py",
> line 25, in pylab_setup
>  > globals(),locals(),[backend_name])
>  > File
> "/usr/local/scisoft/packages/python/lib/python2.6/site-packages/matplotlib/backends/backend_macosx.py",
> line 5, in <module>
>  > import MacOS
>  > ImportError: No module named MacOS
>  >
>  > This is when trying to run an example script from the matplotlib
> website:
> http://matplotlib.sourceforge.net/plot_directive/mpl_examples/pylab_examples/histogram_demo.py
>  >
>  > My matplotlibrc file is very simple: text.usetex : True
>  >
>  > backend : MacOSX
>
> Visibly, this is not an error with Fink's matplotlib, but with another
> version installed in /usr/local/scisoft.
>
> Without more information from you, one can only guess why you are using
> this and not Fink's version. Supposing that your Fink matplotlib package
> is installed correctly, you are probably running the wrong python, not
> /sw/bin/python, but something in /usr/local. This could be a PATH
> problem, or that you run "python" instead of, for instance, "python2.6",
> but you haven't installed Fink's "python" package.
>
> -- Martin
>
>
>
> ------------------------------------------------------------------------------
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