PythonCard is a GUI construction kit for building cross-platform desktop applications on Windows, Mac OS X, and Linux, using the Python language. It lets you develop graphical applications quickly and easily with a minimum of effort and coding.
Information regarding Project Releases and Project Resources. Note that the information here is a quote from Freecode.com page, and the downloads themselves may not be hosted on OSDN.
The multi-column list and tree components were
filled out and are now available in the resource
editor. Assorted minor bugfixes were made.
Python 2.2.1 or higher and wxPython 2.4.x or
higher are now required, and the license was
changed to the revised BSD license.
