What is “qt5” Package?

Cross-platform application and UI framework
For more details: https://www.qt.io/

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 qt5.

  brew install qt5

Now, use qt5!