Installing libmcrypt / mcrypt Module on Plesk

Had a major ball ache today getting the mcrypt module working on a plesk hosted VPS. This article was a god send!!

http://www.kelvinwong.ca/2009/12/06/install-libmcrypt-and-php-mcrypt-on-centos-5-3-without-losing-too-much-hair/

A lot less hair was lost :)

The crux of it is the that from the shell do the following:

> yum install libmcrypt-devel

If 32 bit do:

> yum install php-mcrypt

If 64 bit do:

> yum install php-mcrypt.x86_64