What is it according to Wikipedia
Homebrew is a free and open-source software package management system that simplifies the installation of software on Apple's macOS operating system.
Run in your terminal:
/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
- Reload the changes:
brew install wget
That's it, all set!
Note: If you are using zsh, make sure you add that line to:
.zshrc as well (it has to be at the very end).