install_package "openssl-1.1.0j" "https://www.openssl.org/source/openssl-1.1.0j.tar.gz#31bec6c203ce1a8e93d5994f4ed304c63ccf07676118b6634edded12ad1b3246" mac_openssl --if has_broken_mac_openssl

if is_mac; then
  install_package "truffleruby-1.0.0-rc6" "https://github.com/oracle/truffleruby/releases/download/vm-1.0.0-rc6/truffleruby-1.0.0-rc6-macos-amd64.tar.gz#de2af4e1115fa96245d143fa323234cc78cd6ab3e29d68cee4bb74064c97a124" truffleruby
else
  install_package "truffleruby-1.0.0-rc6" "https://github.com/oracle/truffleruby/releases/download/vm-1.0.0-rc6/truffleruby-1.0.0-rc6-linux-amd64.tar.gz#a2514b1f992d9359de86a7e4faa5c14ad6b418e88fd7cf6e67cd9b2fdb1ae85d" truffleruby
fi