WAS on Linux

has anyone installed a WAS server on LINUX. If yes what version/make of linux.

I am trying to install the free WAS on linux software distributed by SAP and I am facing problems with linux version

I like to use WAS for web hosting and developing application. Since SAP is releasing WAS software for free of cost, i am thinking it can save license cost.

Any comments on this thought.

So if someone has installed this setup, please provide me some details