hello,

I try to install trac on my PC.
I followed the directions given in 
http://projects.edgewall.com/trac/wiki/TracOnWindows, except  the apache 
directions, because I want to run using IIS.
After some tries I got on one call two times the error  from my browser:

Oops...

Trac detected an internal error:

No module named core

Traceback (most recent call last):
  File "C:\www-support\trac.py", line 24, in ?
    import trac.core
ImportError: No module named core

At first I did think there could be an error in my IIS access 
permissions, so I tried to do the same from the commandline, renamed the 
CGI app to trac.py, and did run >python trac.py.
The result was the same.

But for one or another reason the module trac.core is not valid, 
although there seems to be a valid core.py in the trac directory.

Anyone any suggestions?

Thanks, Jaap