Python embedded interpreter: how to initialize the interpreter ?

[ycollet at freesurf.fr]

Hello,

I've written a C embedded application. I want to open a python gui
application in my C program but when I do :

PyRun_String( "import gui.py", file_input, pDictionary, pDictionary );

the interpreter emits an error: tkinter module not defined

What script must I load to initialize the embedded python interpreter
so as I have the same modules in the python command line and in the
python embedded interpreter ? /usr/lib/python2.4/*.py ??

Yann COLLETTE