> I didn't look it up myself, but maybe a __init__.py file is missing > so that it can be recognised as a package.
No, every single one (S, B, and W) has its own __init__.py > >> > in u.py Python gives "ImportError: No module named S". > > >> A silly question: is the directory that contains "S" in PYTHONPATH or > >> in sys.path? > > > It's in sys.path. > > "S" or its parent directory? I added r'C:\Users\Myname\S' to sys.path. Is this the correct usage? Sam -- http://mail.python.org/mailman/listinfo/python-list