The finally un-hacked, safe and secure version of rubygems is in tree... but you lack some dependencies so I had to drop your keywords. Please do re-keyword them. Thanks!
~arm keyword restored. (the circular deps are a bit of a PITA to test this...)
~ppc
Tests of -r4 fail on alpha. Will be tracked in bug 340417.
Closing since alpha has already keyworded the 1.8.x versions of rubygems.