ImportError: No module named ClientForm

ClientForm is a Python module for handling HTML forms on the client side,
useful for parsing HTML forms, filling them in and returning the completed forms to the server.

To fix this issue :

1. Download ClientForm from:
   http://wwwsearch.sourceforge.net/old/ClientForm/

2. Extract it .

3. Copy the ClientForm.py in ClientForm folder into a directory that's on your Python path
    eg:
         unix: /usr/local/lib/python2.2/site-packages
         Windows: C:\Python24\Lib\site-packages.