On Jul 16, 2008, at 5:34 PM, Edwin Garcia wrote:
I think pylab is a module that FiPy uses for one of the viewers. At least in the version that I have, it *is* part of the installation and it is used to set the color bar. Mike can give you more details, and even some comments on things that he has been modifying in his installation to get the effects that he is trying to create.
I know what pylab is. We use it extensively. pylab supplies `ion()`, so the error message "'module' object has no attribute 'ion'" tells me that pylab is broken somehow. The most likely cause is that there is some file or module on Zhiwen's PYTHONPATH that is named "pylab" for some reason.
