multiruby_setup is a script to help you manage multiruby.
usage: multiruby_setup [-h|cmd|spec…]
cmds: -h, --help, help = show this help. build = build and install everything. used internally. clean = clean scm build dirs and remove non-scm build dirs. list = print installed versions. rm:$version = remove a particular version. rubygems:merge = symlink all rubygem dirs to one dir. tags = list all tags from svn. update = update svn builds. update:rubygems = update rubygems and nuke install dirs. specs: the_usual = alias for latest versions from tar + rubygems mri:svn:current = alias for mri:svn:releases and mri:svn:branches. mri:svn:releases = alias for supported releases of mri ruby. mri:svn:branches = alias for active branches of mri ruby. mri:svn:branch:$branch = install a specific $branch of mri from svn. mri:svn:tag:$tag = install a specific $tag of mri from svn. mri:tar:$version = install a specific $version of mri from tarball. environment variables: GEM_URL = url for rubygems tarballs MRI_SVN = url for MRI SVN RUBY_URL = url for MRI tarballs VERSIONS = what versions to install RUBYOPT is cleared on installs.
you can add a symlink to your rubinius build into ~/.multiruby/install
I need patches/maintainers for other implementations.