PyInstallShield is a cross-platform program for installation and un-installation. Here is a quick list of the changes in version 0.4: The user interface now uses PyGtk-2. All internally-used icons and language translations are now contained in the main program, providing a more self-contained installation process.
The latest version can be obtained from:
http://sourceforge.net/project/showfiles.php?group_id=67446
Help and documentation for PyInstallShield can be obtained from:
http://pythonol.sourceforge.net