Problems with starting Python IDE

[Johann]

I cannot I "Python IDE" on my PPC 7600 because of exception errors as
the following:

"Python 2.2.1:Mac.Tools:IDE:Splash.py, line 51, in Update.Splash
splash.GetDialogWindow().ValidWindowRect(splash.GetDialogPort().portRect)
NotImplementedError: Not available in this shared library/OS version"

What is wrong? I am using clean install of os 8.1. PPC7600/200MHz,
256MB RAM. It should work.... I got no warnigs nor errors during
instalation.

--
Johann