install_package "openssl-1.0.1r" "https://www.openssl.org/source/openssl-1.0.1r.tar.gz#784bd8d355ed01ce98b812f873f8b2313da61df7c7b5677fcf2e57b0863a3346" mac_openssl --if has_broken_mac_openssl
install_git "ruby-2.0.0-dev" "https://github.com/ruby/ruby.git" "ruby_2_0_0" autoconf standard verify_openssl