- an academic project made with ruby, rubygems and the gosu library
- install ruby interpreter (RVM) - more details at https://www.ruby-lang.org/en/downloads/
- install rubygems (you must have ruby already installed) - more details at https://rubygems.org/pages/download
- install gosu library for ruby - more details at https://www.libgosu.org/ruby.html
- when you're done with the steps above
- open the terminal
- make sure you're at the folder of the .rb file wttj.rb
- after that, just tap
ruby wttj.rb
- take a look at this link