Python 2.3.4 (#1, Aug 1 2007, 16:36:19) [GCC 3.3.5 (Debian 1:3.3.5-13)] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> import gtk Traceback (most recent call last): File "<stdin>", line 1, in ? ImportError: No module named gtk >>>