[Numpy-discussion] Vista installer?

I am trying to use Numpy/Scipy for a class I am teaching this summer. I have one student running Vista. Is there an installer that works for Vista? Running the exe file from webpage gives errors about not being able to create various folders and files. I think this is from Vista being very restrictive about which files and folders are writable. Is anyone out there running Numpy/Scipy in Vista? If so, how did you get it to work? Thanks, Ryan