gem-compiler 0.2.0 (2013-04-28) Support RubyGems 2.0.0 thanks to @mgoggin [#6] 0.1.1 (2012-05-07) Loose requirements to allow installation on Ruby 1.8.7 or greater. You still need RubyGems 1.8.24 0.1.0 (2012-05-06) Initial public release, extracted from internal project.