How to install MIT App Inventor on my own server?

I was looking arround, but I didn't found another topic answering for my question.

I downloaded the source code (http://appinventor.mit.edu/appinventor-sources/) and extracted the files, but there are a lot of folders and files and I don't know how to set it.

see this document https://docs.google.com/document/pub?id=1Xc9yt02x3BRoq5m1PJHBr81OOv69rEBy8LVG_84j9jc

but the easiest way is to use one of the offline personal servers

 Ai2LiveComplete by Hossein
 AI2 Ultimate by krupong