importdisk.py error

Hello, didn't find anything in the forum or docs concerning this error, apologies if it is documented anywhere. So, I just downloaded instaDMG 1.6 and tried running the 'sudo ./instadmg/AddOns/InstaUp2Date/importDisk.py --automatic --legacy' command. I'm getting [code]Traceback (most recent call last): File "./instadmg/AddOns/InstaUp2Date/importDisk.py", line 3, in import sys, os, re, subprocess, optparse, Foundation ImportError: No module named Foundation[/code] I tried downloading the latest version of python 2.7 and got the same error after installing. This is on a 10.6.5 machine. Any tips? thanks! edit: just in case this helps: [code]nkalister$ echo $PATH /Library/Frameworks/Python.framework/Versions/2.7/bin:/Library/Frameworks/Python.framework/Versions/2.6/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/X11/bin[/code]