Can't Install MagicSpam Ubuntu 10.04

[merlinJ]

I recently purchased MagicSpam as an additional software along with Parallel Plesk 11x and I tried following the article http://kb.parallels.com/en/114647 (it's for centOS and there are no articles for Ubuntu 10.04) to install it and downloaded the software from http://download.parallels.com/other/magicspam/magicspam-plesk-1.0.5-3-lucid64-postfix10.amd64.deb. All for no success! Please Help!!!

System Info:
Ubuntu 10.04
Plesk 11.0.4
MTA Postfix

 

[merlinJ]

Anybody has an answer for it? Please?!