Python in C integration and WxPython

[Alain Paschoud]

Hi all,

I made a small dialog in WxPython. I can run the python script with a
double-click or through command line, and everything goes fine (dialog
appears, which means that wx module has been found).
Then, I decided to write a C program (under Windows, with Cygwin) that
will read my script (through PyRun_SimpleFile() function) and run it.
But the system doesn't find the wx module to import...

Traceback (most recent call last):
  File "Dialog.py", line 2, in ?
    import  wx
ImportError: No module named wx

How can I say to my program where to search for this module ? I tried to
set $PYTHONPATH and $PYTHONHOME, but this doesn't change anything.

More generally : Does a C program that embedded python run an external
executable (interpreter), or does it only load libraries ?

Thank you very much for any help on this topic.

Best regards.