The installation script will explain what it will do and will prompt you to confirm that you want to do it. Once you’re comfortable with the contents of the script, execute the script with the bash command: ![]() Use the less command to review the installation script so you understand what it will do. Rather than displaying the contents to the screen, the -o switch saves the contents into the file you specify.īefore running a script you’ve downloaded from the Internet, you should review its contents so you know what the script will do. The -o switch specifies a local filename for the file.If the server reports that the requested page has moved to a different location, it’ll automatically execute the request again using the new location. The -L or -location flag will tell curl to handle redirects.The -s or -silent flag mutes curl so that it does not show the progress meter, and combined with the -S or -show-error flag it will ensure that curl shows an error message if it fails.The - f or -fail flag tells the shell to give no HTML document output on server errors.Let’s walk through the flags that are associated with the curl command: The command uses curl to download the Homebrew installation script from Homebrew’s Git repository on GitHub. To install Homebrew, you’ll download an installation script and then execute the script.įirst, download the script to your local machine: Step 2 - Installing and Setting Up Homebrew Now that you have a working compiler, you can proceed to install Homebrew. In order to do that, use the which command: You can verify that a compiler is available by checking for the existence of the make command on your system. dnf groups mark install "Development Tools".On Rocky Linux, CentOS, or other RedHat derivatives, you can install a group of packages called Development Tools to provide the same compiler functionality. On Ubuntu, you can install a package called build-essential that will provide all the packages needed for a modern, well-supported compiler environment. Most Linux distributions allow you to install a compiler with a single command, but do not provide one by default. While most packages are pre-compiled, some package dependencies will need to be built directly on your machine. Step 1 - Installing a Compiler Environmentīefore installing Homebrew, you will need a working compiler so that Homebrew can build packages. You can refer to How To Install Git on Ubuntu 20.04 on Linux specifically, or follow the official Git documentation on another platform. The version control tool git installed on your machine. You can learn more about how to set up a user with these privileges in our Initial Server Setup with Ubuntu 20.04 guide. PrerequisitesĪ Linux server or desktop environment, and a non-root user with sudo privileges. You’ll install system tools and configure your shell environment to use Homebrew from the command line interface. In this tutorial you’ll install and use Homebrew in a Linux environment. Also, since Homebrew packages are designed to only provide per-user functionality, Homebrew can be used alongside your system package manager without creating conflicts. ![]() While Homebrew was originally created to install Linux tools on macOS, many Homebrew packages are better maintained or more convenient to use than the equivalent packages available in Linux repositories. ![]() More recently, Homebrew has added native support for Linux. For example, some programming languages prefer to use their own package managers, such as Python’s pip, or Node.js’ npm to install additional scripts or libraries that are localized to your own user account. However, it is not always practical to install all software via apt or dnf. Linux systems all make use of their own built-in package managers, such as apt on Debian, Ubuntu, and derivatives, and dnf on Red Hat, Fedora, and Rocky Linux, to install programs and tools from trusted and maintained package repositories. Homebrew is a package manager that was originally developed for macOS to let you install free and open-source software using your terminal.
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