platform="$(uname -s)-$(uname -m)"
case $platform in
Linux-x86_64)
  install_package "truffleruby-head" "https://github.com/ruby/truffleruby-dev-builder/releases/latest/download/truffleruby-head-ubuntu-20.04.tar.gz" truffleruby
  ;;
Linux-aarch64)
  install_package "truffleruby-head" "https://github.com/graalvm/graalvm-ce-dev-builds/releases/latest/download/truffleruby-community-dev-linux-aarch64.tar.gz" truffleruby
  ;;
Darwin-x86_64)
  install_package "truffleruby-head" "https://github.com/ruby/truffleruby-dev-builder/releases/latest/download/truffleruby-head-macos-latest.tar.gz" truffleruby
  ;;
Darwin-arm64)
  install_package "truffleruby-head" "https://github.com/ruby/truffleruby-dev-builder/releases/latest/download/truffleruby-head-macos-13-arm64.tar.gz" truffleruby
  ;;
*)
  colorize 1 "Unsupported platform: $platform"
  return 1
  ;;
esac