Unter the hood of Fabula there are:
To create binary packages, Fabula uses cx_Freeze, a cross platform set of scripts and modules for freezing Python scripts into executables.
Fabula has been coded using Editra, a multi-platform text editor.
Fabula development has been funded by the MFG Stiftung Baden-Württemberg from November 2010 to October 2011.
Fabula on launchpad:
https://launchpad.net/fabula
Fabula on ohloh:
https://www.ohloh.net/p/fabulaengine
Fabula on freecode:
http://freecode.com/projects/fabula
Fabula on PyPI:
http://pypi.python.org/pypi/fabula
Fabula on pygame.org:
http://pygame.org/project-fabula-1746-4059.html