Anonymous - 2002-10-30

I am having trouble installing the Bookstore Module for phpWebSite v0.2c beta.  I have all the appropriate amazon info, I have placed the bookstore module in the mod folder, and when I go to the module setup page I am given the "500 Internal Server Error " and when I check my error log I have this message "(2)No such file or directory: Empty script output". 
Any ideas on why this is happening.
Aaron