I just got the latest AndEngine code from Mercurial, added Android 1.6 to my Order/Export tab, and cleaned everything (including a "Fix" command as instructed by the console). Regardless of which version of Android I specify in my project settings (1.5, 1.6, 2.2, 3.2), I get around 523 compilation errors.
The most unique I can see is
ETC1 cannot be resolved, accounting for 5 out of 105 errors I can see.
The other 100 are all some variation of
The method [...] must override a superclass method.
What am I missing? I installed the JDK, Eclipse classic, SDK manager, and everything in the SDK.