install_package "openssl-1.0.1k" "https://www.openssl.org/source/openssl-1.0.1k.tar.gz#8f9faeaebad088e772f4ef5e38252d472be4d878c6b3a2718c10a4fcebe7a41c" 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