install_package "rubinius-2.2.2" "https://github.com/rubinius/rubinius/releases/download/v2.2.2/rubinius-2.2.2.tar.bz2#a49d596f889405e4fc511da64b8afe5eccfafdcee5ea99be15d3ad36290ec2ba" warn_eol rbx