How do I install an older version of Ruby Mac?
Use the secure installation method. Read the installation instructions — you probably want the single-user configuration. Use rvm list known to list available Rubies and then run rvm install x.x.x to install a specific version. Use rvm use x.x.x –default to change your default Ruby.
How do I install a specific version of Ruby?
Use `gem install -v` You may already be familiar with gem install , but if you add the -v flag, you can specify the version of the gem to install. Using -v you can specify an exact version or use version comparators.
What is the latest version of Ruby for Mac?
Ruby 3.1.0
For running scripts, you can use the “system” Ruby comes pre-installed on macOS. Ruby 3.1. 0 is the Ruby latest version (3.1. 0 was released Dec 25, 2021).
What is the current version of Ruby?
The current stable version is 3.1. 1. Please be sure to read Ruby’s License.
How do I know what version of Ruby I have Mac?
Don’t type the $ character – the $ character is just a cue that you should enter a shell command. The ruby -v command will show you the Ruby version number.
How do I revert to a previous version of Ruby?
Go to your control panel and find the ruby or rails installer. Uninstall it. Go to your file explorer and make sure the folder is gone. Now go to http://rubyinstaller.org/downloads/ and pick an older version.
How do I install a specific version of Ruby using rvm?
- Prepare the system. Ensure that curl and gpg are installed, as well as a compiler toolchain.
- Install RVM. Run the following commands on your production server to install RVM:
- Install the Ruby version you want.
- Install Bundler.
- Optional: install Node.
- Heads-up: sudo vs rvmsudo.
- Next step.
Is Ruby already installed 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.
How do I know if Ruby is installed on my Mac?
MacOS comes with a “system Ruby” pre-installed. If you see /usr/bin/ruby when you use the which command, it is the pre-installed macOS system Ruby.
Where is Ruby installed on Mac?
MacOS comes with a “system Ruby” pre-installed. If you see /usr/bin/ruby when you use the which command, it is the pre-installed macOS system Ruby.