RuntimeError: _image_module

Hi all, Any pointer to resolve the problem within

    > (see attachment) would be appreciated.

    > I am using
    >>>> matplotlib.__version__
    > '0.84cvs'

I do not recommend that you try and use tex support with matplotlib
CVS, since it is currently broken with some recent changes I made to
the image module, though I think the cause of your problem lies
elsewhere. Also, there is a problem I am experiencing trying to make
external calls (eg to latex) under GTKAgg, which I think may be
related to threading. Try installing the latest release (0.83.2),
removing your ~/.matplotlib/tex.cache, and rerunning your script.