Installing Childsplay_sp is very easy, just unpack the tarball and run, as root 'python setup.py install'. That's all!
Keep in mind that Childsplay_sp is still unstable.
Python 2.4 or higher - www.python.org
PyGame 1.7 or higher - www.pygame.org
PyFribidi (Only needed for RTL languages) -
pyfribidi.sf.net
SDL libraries: SDL1.2 SDL-image1.2, SDL-ttf2.0,SDL-mixer1.2
Libogg0
OcempGUI 0.2.4 or higher - ocemp.sf.net
wxPython 2.6.3 or higher - www.wxpython.org
SQLAlchemy 0.2.8 or higher - www.sqlalchemy.org