CentOS Plus (Mysql 5 + PHP 5 + virtualmin pro)

I have a little problem, the same problem that with fedora core 5.

I use CentOS with Plus repository activated, so i have mysql 5 and php 5.

Virtualmin pro works well but when i want to install a script, i have this error message :

This script cannot be installed, as this virtual server does not meet its requirements : phpMyAdmin requires the Apache mod_php4 module

same error that with FC5.

The FC5 fix on the FAQ don't works.

Many thanks for help.