Hi Dan,
If you're running Blender 2.44 then you need to install Python 2.5 as Blender moved to the latest release of Python with it's last release. The script probably needs functions which are only available in the full Python package rather than the cut down version that ships with Blender.
If you're running Blender 2.44 then you need to install Python 2.5 as Blender moved to the latest release of Python with it's last release. The script probably needs functions which are only available in the full Python package rather than the cut down version that ships with Blender.