install_package "openssl-1.1.1t" "https://www.openssl.org/source/openssl-1.1.1t.tar.gz#8dee9b24bdb1dcbf0c3d1e9b02fb8f6bf22165e807f45adeb7c9677536859d3b" openssl --if needs_openssl_101_111
install_package "ruby-2.7.0-preview2" "https://cache.ruby-lang.org/pub/ruby/2.7/ruby-2.7.0-preview2.tar.bz2#417c84346ba84d664a13833c94c6d9f888c89bb9bee9adf469580441eaede30b" warn_eol ldflags_dirs enable_shared standard verify_openssl