I already reported problems with sagetex (version 5.10). Perusing the
sage-support archive hinted at possible problems due to deficient
installation with a semi-broken gcc (I'm usind Debian testing?
So I bit the bullet and recompiled another Sage with SAGE_INSTALL_GCC=yes.
This was successful, but I ran into another problem with sagetex.
Compilation of the original file succeeds. Uncommenting the tikz-related
parts (an \usepackage and two code fragments) gave me the following error :
charpent@fauchard:~/SOS$ sage example-with-tikz.sagetex.sage
Processing Sage code for example-with-tikz.tex...
Inline formula 0
Inline formula 1
Inline formula 2
Inline formula 3
Code block begin...end
Inline formula 4
Inline formula 5
Inline formula 6
Code block begin...end
Inline formula 7
Inline formula 8
Code block begin...end
Inline formula 9
Inline formula 10
Code block begin...end
Inline formula 11
Code block begin...end
Inline formula 12
Initializing plots directory
Plot 0
Code block begin...end
Code block begin...end
Plot 1
Plot 2
Code block begin...end
Code block begin...end
Plot 3
Plot 4
Code block begin...end
Plot 5
Code block begin...end
Plot 6
Inline formula 13
Code block begin...end
Inline formula 14
Inline formula 15
Plot 7
**** Error in Sage code on line 245 of example-with-tikz.tex! Traceback
follows.
Traceback (most recent call last):
File "example-with-tikz.sagetex.py", line 201, in <module>
_st_.plot(_sage_const_7 , format='notprovided',
_p_=graphs.FlowerSnark().plot())
File "/home/sage/sage-5.10/local/lib/python2.7/site-packages/sagetex.py",
line 252, in plot
_p_.save(filename=plotfilename, **kwargs)
File
"/home/sage/sage-5.10/local/lib/python2.7/site-packages/sage/misc/decorators.py",
line 456, in wrapper
return func(*args, **kwds)
File
"/home/sage/sage-5.10/local/lib/python2.7/site-packages/sage/plot/graphics.py",
line 2686, in save
transparent=transparent)
File
"/home/sage/sage-5.10/local/lib/python2.7/site-packages/matplotlib/figure.py",
line 1370, in savefig
self.canvas.print_figure(*args, **kwargs)
File
"/home/sage/sage-5.10/local/lib/python2.7/site-packages/matplotlib/backend_bases.py",
line 2055, in print_figure
**kwargs)
File
"/home/sage/sage-5.10/local/lib/python2.7/site-packages/matplotlib/backend_bases.py",
line 1848, in print_pdf
return pdf.print_pdf(*args, **kwargs)
File
"/home/sage/sage-5.10/local/lib/python2.7/site-packages/matplotlib/backends/backend_pdf.py",
line 2301, in print_pdf
self.figure.draw(renderer)
File
"/home/sage/sage-5.10/local/lib/python2.7/site-packages/matplotlib/artist.py",
line 54, in draw_wrapper
draw(artist, renderer, *args, **kwargs)
File
"/home/sage/sage-5.10/local/lib/python2.7/site-packages/matplotlib/figure.py",
line 1006, in draw
func(*args)
File
"/home/sage/sage-5.10/local/lib/python2.7/site-packages/matplotlib/artist.py",
line 54, in draw_wrapper
draw(artist, renderer, *args, **kwargs)
File
"/home/sage/sage-5.10/local/lib/python2.7/site-packages/matplotlib/axes.py",
line 2086, in draw
a.draw(renderer)
File
"/home/sage/sage-5.10/local/lib/python2.7/site-packages/matplotlib/artist.py",
line 54, in draw_wrapper
draw(artist, renderer, *args, **kwargs)
File
"/home/sage/sage-5.10/local/lib/python2.7/site-packages/matplotlib/collections.py",
line 695, in draw
return Collection.draw(self, renderer)
File
"/home/sage/sage-5.10/local/lib/python2.7/site-packages/matplotlib/artist.py",
line 54, in draw_wrapper
draw(artist, renderer, *args, **kwargs)
File
"/home/sage/sage-5.10/local/lib/python2.7/site-packages/matplotlib/collections.py",
line 259, in draw
self._offset_position)
File
"/home/sage/sage-5.10/local/lib/python2.7/site-packages/matplotlib/backends/backend_pdf.py",
line 1548, in draw_path_collection
output(*self.gc.pop())
File
"/home/sage/sage-5.10/local/lib/python2.7/site-packages/matplotlib/backends/backend_pdf.py",
line 2093, in pop
assert self.parent is not None
AssertionError
**** Running Sage on example-with-tikz.sage failed! Fix
example-with-tikz.tex and try again.
This one I do not understand at all... Furthermore I have to add that this
exaple compiled erfectly wit tikz-rts uncommented in sage-5.9.
Could some kind soul give me a pointer ?
Emmanuel Charpentier
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