Hello,
I recently upgraded to the new texlive 2010 in fink, but I'm now having
problems with saving matplotlib figures as PDFs. When calling savefig, I get
an error, with the last part of the traceback being:
File "/sw/lib/python2.6/site-packages/matplotlib/backends/backend_pdf.py",
line 1366, in tex_font_mapping
return self.tex_font_map[texfont]
File "/sw/lib/python2.6/site-packages/matplotlib/dviread.py", line 673, in
__getitem__
result = self._font[texname]
KeyError: 'cmr12'
I can get rid of the error by commenting out all of the following lines in my
python code:
rc('text', usetex=True)
plt.rcParams.update({'text.usetex':True})
plt.rc('font',**{'family':'sans-serif','sans-serif':['Helvetica']})
and once I do that, everything seems to work ok. Has anyone else experienced a
similar problem? Any ideas what might have caused this: it seems like a change
in how texlive responds to the matplotlib call, compared with tetex. Would it
be cleared up with a newer version of matplotlib?
Thank you,
John
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