android error dyld unknown required load command 0x00000022 on Mac 10.5.8

I am using Mac 10.5.8. I downloaded ADT bundle & tried to compile 'Hello World' program. But it raised error dyld: unknown required load command 0x00000022. & complaining about R file import. But error doesn't solve when imported.

How do I recover this error.

I read from some other source that there are some conflicts for android swt with Leopard, upgrade will solve issue, I do that now using Lion 10.7 have no issue.