Problem getting PyPRP to work

I'm running on 64bit win7 and have copied the contents of the PyPRP zip file into my .blend\scripts folder. It shows up under the "add" menu, but when I try and create a new book it says "Python Script error: check console".
I copied the contents of the PyPRP zip exactly as it was. Do i need to do something else? Oh and i'm running blender 2.49b with Python version 2.6.1
I copied the contents of the PyPRP zip exactly as it was. Do i need to do something else? Oh and i'm running blender 2.49b with Python version 2.6.1