What is “sdl2” Package?

Low-level access to audio, keyboard, mouse, joystick, and graphics
For more details: https://www.libsdl.org/

Installation

• Open Terminal by pressing command+space then type terminal and hit Enter key.
• Install homebrew first.

  ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" < /dev/null 2> /dev/null

• Install sdl2.

  brew install sdl2

Now, use sdl2!