Homebrew — The Missing Package Manager for macOS (or Linux) Homebrew complements macOS (or your Linux system) Install your RubyGems with gem and their dependencies with brew “To install, drag this icon…” no more Homebrew Cask installs macOS apps, fonts and plugins and other non-open source software
Installation — Homebrew Documentation Installation Instructions for a supported install of Homebrew are on the homepage The script installs Homebrew to its default, supported, best prefix ( opt homebrew for Apple Silicon, usr local for macOS Intel and home linuxbrew linuxbrew for Linux) so that you don’t need sudo after Homebrew’s initial installation when you brew install