install_package "openssl-1.0.1e" "https://www.openssl.org/source/openssl-1.0.1e.tar.gz#66bf6f10f060d561929de96f9dfe5b8c" mac_openssl --if has_broken_mac_openssl
install_package "ruby-2.0.0-preview2" "http://ftp.ruby-lang.org/pub/ruby/2.0/ruby-2.0.0-preview2.tar.gz#eaddcbf63dc775708de45c7a81ab54b9" standard verify_openssl