PyQt

http://www.ibm.com/developerworks/linux/library/l-qt/
http://www.cs.usfca.edu/~afedosov/qttut/
http://www.commandprompt.com/community/pyqt/
http://www.saltycrane.com/blog/2008/01/how-to-install-pyqt4-on-ubuntu-linux/