install
brew install sdl2
brew install sdl2_mixer
brew install sdl2_ttf
go get -v github.com/veandco/go-sdl2/sdl
go get -v github.com/veandco/go-sdl2/img
go get -v github.com/veandco/go-sdl2/mix
go get -v github.com/veandco/go-sdl2/ttf
run
go run main.go
