install_package "openssl-1.0.1q" "https://www.openssl.org/source/openssl-1.0.1q.tar.gz#b3658b84e9ea606a5ded3c972a5517cd785282e7ea86b20c78aa4b773a047fb7" mac_openssl --if has_broken_mac_openssl
install_package "ruby-2.2.0-preview1" "https://cache.ruby-lang.org/pub/ruby/2.2/ruby-2.2.0-preview1.tar.bz2#a3614c389de06b1636d8b919f2cd07e85311486bda2cb226a5549657a3610af5" ldflags_dirs standard verify_openssl