[MacRuby-devel] Activerecord won't load

Hi - I have macruby 0.5 beta 2 installed, and I'm having trouble with activerecord. First I installed activerecord (and activesupport) via macgem. Macgem reports that it installed activesupport-2.3.5 and activerecord-2.3.5. I'm having trouble when trying to load activerecord though... From macirb, here's what happens: $ macirb irb(main):001:0> require 'rubygems' => true irb(main):002:0> require 'activerecord' NameError: undefined method `format_datetime' for class `Logger' from core:in `require:' Am I doing something wrong? Thanks