Try opening a standard (non-root, non-Debian) terminal and type: Code: openhostwin.py IceWM Tell me what happens.
openhostwin.py IceWM
~ $ openhostwin.py IceWM Traceback (most recent call last): File "/usr/bin/openhostwin.py", line 4, in <module> import hildon ImportError: No module named hildon ~ $