[Homebrew](https://brew.sh/) is a package manager for macOS (and Linux) that simplifies the installation of software. # Install ```sh /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)" ``` # Update Update normally. ```sh brew update ``` If necessary, fetch taps and update. ```bash git -C /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core fetch --unshallow && \ git -C /usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask fetch --unshallow && \ brew update ``` # Troubleshooting ## Installation When installing, you may see the message, "Warning: A newer Command Line Tools release is available." Update them from Software Update in System Preferences, or run this command: ```bash softwareupdate --all --install --force ``` If that doesn't show you any updates, run this: ```sh sudo rm -rf /Library/Developer/CommandLineTools sudo xcode-select --install ``` ## Logging Homebrew applications write logs here: ```sh /opt/homebrew/var/log ```