Getting Eclipse 3.7 to work with Ubuntu 11.10 and Android

Ubuntu 11.10 includes Eclipse 3.7 Indigo, however removed some required parts. They removed the update sites!

This means that the ADT doesn't have any parts it can install which it needs in order to run.

So, you need to add the following update sites as well as the Android one:

http://download.eclipse.org/eclipse/updates/3.7
http://download.eclipse.org/releases/indigo

And tada! Everything should now update and work! :D