Easy install with cPanel/Webmin or similar with Joomla

I very simply need an install that will give me an easy to use cPanel/Webmin sort of control area for the website itself. I need it to be able to install Joomla through an automatic script.

Does anyone have suggestions?

I've been working on doing it all manually for more than two days, and I always seem to hit a snag with setting up something and then I just have to redo it all.

I really don't have the time to manually do all of this. I want to use Linode, but I really needed a managed service where I can use a Web Gui to set setting and run scripts. I'm familiar with cPanel as I currently use it on Bluehost, but when I installed a trial run of it on my Linode server, I couldn't find any way of easily installing Joomla.

Thank you for your help.