To setup Ubuntu desktop ready for Android development
Eclipse SDK
Eclipse Classic 3.7.1 http://www.eclipse.org/downloads/
Android SDK
Download http://developer.android.com/sdk/index.html
Installing http://developer.android.com/sdk/installing.html
Android ADT
http://developer.android.com/sdk/eclipse-adt.html
Optional
Subclipse (Subversion plugin for eclipse)http://subclipse.tigris.org/servlets/ProjectProcess?pageID=p4wYuA
Eclipse update site URL: http://subclipse.tigris.org/update_1.6.x