Ruby 2D on Windows

Learn how to set up your Ruby environment on Windows

The easiest way to get Ruby on Windows is with RubyInstaller. Here’s how to get set up.

Install Ruby

1. Go to the RubyInstaller download page and download the latest Ruby+Devkit version (4.0 or newer). Choose the x64 or arm installer depending on your system.

2. Run the installer (the default options are fine). When the installer finishes, it will open a terminal and ask “Which components shall be installed?” Enter 1,2,3 to update everything, then press enter again when it’s finished.

3. After the install completes, the installer will recommend opening a Ruby-enabled terminal. Go ahead and use that to start working with Ruby right away.

Check to make sure everything works (the $ symbol represents the prompt):

$ ruby -e "puts 'Hello Ruby'"
Hello Ruby

That’s it! You’re ready to install the gem and write your first 2D app »

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