[MMTK] Fatal Python Error with NormalMode

[Justin Lemkul]

Hello all,

I was working my way through some examples packaged with MMTK (now that it's 
up and 
running - thanks to all who helped along the way!) and I have come across a 
problem.  I was 
trying to run vector_field.py and I was given the following error:

Fatal Python error: Interpreter not initialized (version mismatch?)
Abort trap

So I ran the program line by line within the Python shell and determined that 
the error occurs 
after the line

>>>modes = NormalModes(universe)

That's when the error came back up.  I am running Python 2.4, Numeric 23.7, 
Scientific 2.4.3 on 
Mac OSX 10.3.

Any ideas?

Thanks,
Justin