[Numpy-discussion] Numpy 1.5.1 - Mac - with Activestate Python 3

I have installed ActiveState's Python 3 packages on Mac OS X 10.6.6. There exists: /Library/Frameworks/Python.framework/Versions/Current/Python* When I run the Mac OS installer it shows all disks as ineligible and the error message, "numpy 1.5.1 can't be installed on this disk. numpy requires System Python 2.6 to install." What can I do to persuade numpy to install? Must I build it from source to get it to use Python 3? Sorry for the Noob question, Dave Cortesi