# Homebrew Core Core formulae for the Homebrew package manager. ## How do I install these formulae? Just `brew install `. This is the default tap for Homebrew and is installed by default. ## Troubleshooting First, please run `brew update` (twice) and `brew doctor`. Second, read the [Troubleshooting Checklist](https://docs.brew.sh/Troubleshooting.html). **If you don’t read these it will take us far longer to help you with your problem.** ## Contributing Read [CONTRIBUTING.md](/CONTRIBUTING.md). Creating new formulae, updating existing ones, and fixing build issues is easier than you think! Try `brew edit $FORMULA` and see how you fare. ## Documentation `brew help`, `man brew`, [Homebrew/brew's README](https://github.com/Homebrew/brew#homebrew) or check [Homebrew's documentation](https://github.com/Homebrew/brew/tree/master/docs#readme). ## License Code is under the [BSD 2-clause "Simplified" License](https://github.com/Homebrew/homebrew-core/blob/master/LICENSE.txt).