$ cp /path/to/dragonruby-macos/dragonruby .
$ cp /path/to/dragonruby-macos/font.ttf .
$ ./dragonruby
$ cp /path/to/dragonruby-macos/dragonruby-publish .
$ cp /path/to/dragonruby-macos/.dragonruby .
$ cp /path/to/dragonruby-macos/*.png .
$ cp /path/to/dragonruby-macos/open-source-licenses.txt .
$ ./dragonruby-publish --only-package
My code is licensed under MIT.