Eclipse on Mac, getting “Specified VM install not found” error when trying to build

Question

When I try and do an Ant build on my mac (Snow Leopard, Eclipse 3.6 - Helios) I get an error dialog that says

\"Problem Occured\"
\'Launching proje

Answer 1

I kept getting "Specified VM install not found: type MacOS X VM, name Java SE 6...". And i did this accidentally and it worked: Properties-Java Compiler-Installed JREs-Search Button. It did some soul searching,created yet another JRE entry and it all worked!