What is “portaudio” Package?

Cross-platform library for audio I/O
For more details: http://www.portaudio.com

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 portaudio.

  brew install portaudio

Now, use portaudio!