install_package "openssl-1.1.0i" "https://www.openssl.org/source/openssl-1.1.0i.tar.gz#ebbfc844a8c8cc0ea5dc10b86c9ce97f401837f3fa08c17b2cdadc118253cf99" mac_openssl --if has_broken_mac_openssl
install_package "ruby-2.4.3" "https://cache.ruby-lang.org/pub/ruby/2.4/ruby-2.4.3.tar.bz2#0a703dffb7737f56e979c9ebe2482f07751803c71e307c20446b581e0f12cf30" ldflags_dirs standard verify_openssl