install_package "openssl-1.1.1w" "https://www.openssl.org/source/openssl-1.1.1w.tar.gz#cf3098950cb4d853ad95c0841f1f9c6d3dc102dccfcacd521d93925208b76ac8" openssl --if needs_openssl:1.0.1-1.x.x
install_package "ruby-2.6.0-preview2" "https://cache.ruby-lang.org/pub/ruby/2.6/ruby-2.6.0-preview2.tar.bz2#d8ede03d5ad3abd9d2c81cf0ad17a41d22b747c003cc16fd59befb2aaf48f0b2" warn_eol standard