Qt GUI front-end to the Lightron.org chat.
This requires Python2 to run. It also requires several libraries: httplib, urllib. If you wish to run the Qt5 GUI (recommended), it requires PyQt5. Qt4 requires PyQt4 or PySide to run. (Untested Qt3 support)
You can install all this in one line: sudo apt-get install python python-pyqt5 python-urllib3 python-httplib2