Question installing JRuby 1.5.2 under SuSe SLES 10

< ^ > P N |<>|^_>< --- | ~ ...Help

I downloaded jruby-bin-1.5.2.targ.gz on my SuSe SLES 10 system.

1) - How do I compile it?
2) - Any url with installation instructions?

Thank you

-- 
Ruby Student