From: M.-H. Z on
Problem solved!
For those who wish to know, the actual problem was the following.
In my project, I had a package called "parser". I works fine on Linux
and Mac, but seems to conflict with other package on Windows.
So the module I wanted to load was not found. I had to rename the
package name...
D'oh!
Thanks again to those who helped me.
Matthias.