Hello,

First, thanks for this great library.

My name is Filipe Saraiva, I am developing a python backend for Cantor, the KDE mathematical software. More infos can be read in http://blog.filipesaraiva.info/?tag=gsoc2013-python-backend (in portuguese and english).

Currently I have a problem when I try import pyplot in Cantor. I am using Python 2.7.5 and matplotlib 1.3.0. The error is below:

import matplotlib.pyplot as plt
Traceback (most recent call last):
  File "<string>", line 1, in <module>
File "/usr/lib64/python2.7/site-packages/matplotlib/pyplot.py", line 98, in <module> _backend_mod, new_figure_manager, draw_if_interactive, _show = pylab_setup() File "/usr/lib64/python2.7/site-packages/matplotlib/backends/__init__.py", line 25, in pylab_setup
    globals(),locals(),[backend_name])
File "/usr/lib64/python2.7/site-packages/matplotlib/backends/backend_qt4agg.py", line 19, in <module>
    _decref = ctypes.pythonapi.Py_DecRef
  File "/usr/lib64/python2.7/ctypes/__init__.py", line 378, in __getattr__
    func = self.__getitem__(name)
  File "/usr/lib64/python2.7/ctypes/__init__.py", line 383, in __getitem__
    func = self._FuncPtr((name_or_ordinal, self))
AttributeError: kde/bin/cantor: undefined symbol: Py_DecRef

Well, anyone have any idea about how can I fix it?

Thank you,


-- Filipe Saraiva http://filipesaraiva.info/
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