From which site ? This one in the links above ? This script is like 10 years old and archived, not updated anymore. So indeed, if you downloaded the file 10 years ago, you wouldnt have any problem; ,now you need a minimum of php/sql/hmml knowdlegdle to make it work
But since its not normal, move on and make your own cms for everyone
Try the new 2Moons Deployment module: More info
V1.0.6 is out. Download now !