How to install the Android ADT Plugin in Eclipse?

Question

I followed the instructions on ADT Plugin for Eclipse but I got this message when installing in Eclipse:

Cannot complete the install because one or more requ         


        

Answer 1

On ubuntu 11 it installs Eclipse 3.7 (indigo). To make it work i had to add http://download.eclipse.org/releases/indigo to the list of sources. After that it worked like a charm.