require_gcc install_package "ruby-1.8.6-p383" "http://cache.ruby-lang.org/pub/ruby/1.8/ruby-1.8.6-p383.tar.gz#cea6c67f737727007ec89d1c93fd7d0dba035220f981706091b8642d7a43c03a" auto_tcltk standard install_package "rubygems-1.3.7" "http://production.cf.rubygems.org/rubygems/rubygems-1.3.7.tgz#388b90ae6273f655507b10c8ba6bee9ea72e7d49c3e610025531cb8c3ba67c9d" ruby