How to install brew Ruby on Mac?
Show This is a post on installing Ruby on a Mac. This should work on recent MacOS versions – El Capitan, Sierra, and High Sierra. First of all, Ruby is already pre-installed on your Mac. However, the pre-installed version is a few versions behind so we’ll look into the other ways to install Ruby. Using a package management system makes your life easier when installing any software. On a Mac, you can use Homebrew to install newer versions of Ruby. You can also use it to install a tool that will install Ruby. More on this below. To install Homebrew, run
If you don’t like to run a script from a remote site, you can run this instead
Most Homebrew packages require a compiler. You can install the Command Line Tools from the command line.
Alternatively, you can install the full Xcode from the App Store or the smaller Command Line Tools for Xcode from https://developer.apple.com/download/more/. You’ll need to register for an account. Once Homebrew is installed, you can use it to install Ruby.
This will install the latest Ruby version on Homebrew (which is 2.5.0 at the time of this writing) on Add this to
If you’re using Ruby to run a few scripts then using the Homebrew version is enough. If you’re developing multiple Ruby applications, you should consider one of the tools below. These are installers and version managers that make it easier to install and run multiple Ruby versions. You can use Ruby 2.3 for one application and Ruby 2.4 for another. It is important to upgrade the Ruby version you use. You get security fixes and you stay on a supported version. The Ruby maintainers drop support for older Ruby versions. The Rails framework also require a relatively newer version of Ruby. To run different Ruby versions on your Mac, consider one of the following: chruby, rbenv, and RVM. Choose only one of these three. Using more than one at the same time may cause problems. Scale performance. Not price. Try Engine Yard today and enjoy our great support and huge scaling potential for 14 days.
chruby and ruby-install
You can install
Next, you can install Ruby using
Afte Ruby is installed, add these 2 lines on
rbenv
You can install
Next, set up the shell integration. You can find the instructions by running
The output will tell you to add To install Ruby, run
RVMRVM was the first to be released among the projects mentioned on this post. It has even more features than rbenv beyond installing and switch Ruby versions. RVM is not available through Homebrew. You can install it with
You can skip the first line if you’re not using GPG but I recommend that you set it up. The second line makes installing convenient but you are running a script from a remote location on your shell. For a more secure installation process, verify the installer before running it.
The installer will only run if
This line allows you to run To install Ruby, run
To switch to a Ruby version, run
RVM will switch to a new version automatically if you have Which one should I choose?If you’re looking for a tool for installing and switching Ruby versions, you can use any of Consider Next stepsAfter you install Ruby, add Most Ruby applications now use Bundler and it will be available to the standard Ruby installation soon. Install Bundler with SourcesTo read more about the tools mentioned here, check out
How to install Ruby on Mac using brew?Here are instructions for brew install ruby , or how to install Ruby with Homebrew. Ruby 3.1. 0 is the Ruby latest version (released Dec 25, 2021). As of Jan 16, 2022, Homebrew installed Ruby 3.0.. Update macOS.. Install Homebrew.. Install Ruby.. Update settings in the ~/. zshrc file (as needed).. How to install Ruby with version in Mac?Once we have installed rbenv on our system, we can easily install ruby by simply using the command rbenv followed by the version name which we want to install. In our case it will be 2.4. 2. We must run rbenv rehash command to rehash shims under rbenv.
How to install brew command on mac?How To Install Homebrew on Mac?. From the Finder, select Go and click Utilities to display all the utilities.. Locate and launch the Terminal app.. In the terminal, run the following command to install Xcode command line tools: xcode-select --install.. Click Install when prompted to proceed with the installation.. Is Ruby available on Mac?First of all, Ruby is already pre-installed on your Mac. However, the pre-installed version is a few versions behind so we'll look into the other ways to install Ruby. Using a package management system makes your life easier when installing any software. On a Mac, you can use Homebrew to install newer versions of Ruby.
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