Old Motion crashes on start up -- please help

Question

After not using Motion 1.01 for a while, I need it for a project and it won't start up. I am running OS 10.3.9 on a G4.
I have tried:
1) Trashing prefs
2) Update prebinding (as per http://docs.info.apple.com/article.html?artnum=93984)
Any help would be much, much appreciated.
Thanks in advance!
Crash log:
Date/Time: 2006-09-06 15:29:44 -0700
OS Version: 10.3.9 (Build 7W98)
Report Version: 2
Command: Motion
Path: /Applications/Motion.app/Contents/MacOS/Motion
Version: 1.0.1 (1.0.1)
PID: 476
Thread: Unknown
Link (dyld) error:
dyld: /Applications/Motion.app/Contents/MacOS/Motion NSLookupSymbolInImage() dynamic library: /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ CoreGraphics.framework/Versions/A/CoreGraphics does not define symbol: _CGSSetWindowShadowGroup
Dual 1 GHz PowerPC G4   Mac OS X (10.3.9)  

Answer 1

OK. Problem identified and solution posted here for future generations.
Problem was that I had some bad or missing frameworks.
I went into /Library/Receipts and deleted relevant receipt files, including:
- Motion.pkg
- MotionUpdate1.0.1.pkg
- PluginManager.pkg
- ProAppsRuntime.pkg
- ProAppsUpdate2005-01.pkg
- ProRuntime.pkg
Then I re-installed. Problem solved.
Thanks
Dual 1 GHz PowerPC G4   Mac OS X (10.3.9)