Instructions for a supported install of Homebrew are on the homepage.
This script installs Homebrew to its preferred prefix (
for macOS Intel,
/opt/homebrew for Apple Silicon) so that
you don’t need sudo when you
brew install. It is a careful script; it can be run even if you have stuff
/usr/local already. It tells you exactly what it will do before
it does it too. You have to confirm everything it will do before it starts.
xcode-select --install, developer.apple.com/downloads or Xcode 3
You can set
HOMEBREW_CORE_GIT_REMOTE in your shell environment to use geolocalized Git mirrors to speed up Homebrew’s installation with this script and, after installation,
export HOMEBREW_BREW_GIT_REMOTE="..." # put your Git mirror of Homebrew/brew here export HOMEBREW_CORE_GIT_REMOTE="..." # put your Git mirror of Homebrew/homebrew-core here /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"
The default Git remote will be used if the corresponding environment variable is unset.
Just extract (or
git clone) Homebrew wherever you want. Just avoid:
/tmpsubdirectories because Homebrew gets upset.
/opt/localbecause build scripts get confused when Homebrew is there instead of Fink or MacPorts, respectively.
However do yourself a favour and install to
/usr/local on macOS Intel,
/opt/homebrew on macOS ARM,
/home/linuxbrew/.linuxbrew on Linux. Some things may
not build when installed elsewhere. One of the reasons Homebrew just
works relative to the competition is because we recommend installing
here. Pick another prefix at your peril!
mkdir homebrew && curl -L https://github.com/Homebrew/brew/tarball/master | tar xz --strip 1 -C homebrew
Create a Homebrew installation wherever you extract the tarball. Whichever
brew command is called is where the packages will be installed. You can use this as you see fit, e.g. a system set of libs in
/usr/local and tweaked formulae for development in
Uninstallation is documented in the FAQ.
3 Most formulae require a compiler. A handful require a full Xcode installation. You can install Xcode, the CLT, or both; Homebrew supports all three configurations. Downloading Xcode may require an Apple Developer account on older versions of Mac OS X. Sign up for free here.