I had an error ..
Error including required files: syntax error at ubb_library2.pl line 567, near "All Users:" syntax error at ubb_library2.pl line 571, near "} else" syntax error at ubb_library2.pl line 575, near "Admins Users:" Make sure these files exist, permissions are set properly, and paths are set correctly.
this one .. but i did all what the book says
what can whent wrong.??