On Wed, Aug 4, 2010 at 8:05 PM, Michael Hannon <jm_han...@yahoo.com> wrote:

> > Wow, I hadn't realized that Fedora 13 is carrying a rather old version of
> > matplotlib (~2 years old).  I should double-check what version is in
> rawhide
> > and possibly prod some people to get them to choose a more recent
> version...
>
> Hi, Ben.  I think it would be a good idea to give the Fedora people some
> feedback on this.  I thought that one of the main points of Fedora was to
> explore bleeding-edge software.
>
>
Maybe, way in the future there will be source-based custom Fedora builds
where all the OS code and the packages will be build from their repositories
according to one's need. For the time being I like following these three
easy steps on my FC12 for the latest matplotlib:

svn co
https://matplotlib.svn.sourceforge.net/svnroot/matplotlib/trunk/matplotlibmatplotlib
python setupegg.py develop (one time only)

svn up

It's good to see some other fellow Fedora users around in these lists. It
will somewhat off-the-topic but what are your impressions of Python and FC13
combination?


>
> > I am not exactly sure what the cause of your problem is, but you could
> try
> > uninstalling the Fedora packages of matplotlib and install the latest
> > version from source.  Unless someone else has a better idea about what
> the
> > cause of the problem is?
>
> I'm usually reluctant to do this, as the packages installed from source
> don't
> automatically get security updates, etc., but I tried your suggestion and
> found the exercise painless.  And with the new version I DO get math
> symbols
> on my plots.
>
> Thanks for your help with this.
>
> -- Mike
>
>
> For the mathtext problem for inclusion of simple math texts you could
easily construct your formulas or units using unicode text. Adding # -*-
coding: utf-8 -*- on top of your scripts and then: plt.ylabel(u"π") will do
the trick.


>
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-- 
Gökhan
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