Comment 1 for bug 568497

The deb file is designed to install UniTree on GNOME (Ubuntu 9.10). I have no clue if there are any special setting (in the deb file) required to install it on KDE. Maybe you know it better than me.

Anyway, from your comment I see that you are starting unitree.py instead of unitree.sh. The traceback shows that UniTree cannot find its files because it does not know where they are. That is exactly the reason why you should start unitree.sh because it changes to the UniTree directory.

Workaround:
1. unzip the unitree folder from the deb file and copy it wherever you want
2. create a menu starter that starts the file unitree.sh