Hello, I have python2.1.1c1 in I:\python21. It's up and running OK. I downloaded Numeric-20.1.0.win32-py2.1.exe, placed it in I:\python21, opened up a DOS window and ran the installer. The desktop flickered *very* briefly. Import Numeric returns "No module named Numeric". I cannot find any files named numeric.py. Does the installer assume python2.1 is in C:\python21? If so, how can I pass the correct drive information to the installer? Thanks for your help. Charles Bowman