You can use gem and bundle to install gems, as usual. See Testing TruffleRuby in CI for more details and other CIs. On GitHub Actions, you can use: - uses: truffleruby # or truffleruby-head See the Ruby installers documentation for more details. We recommend trying TruffleRuby nightly builds which contain the latest fixes and improvements: RVM: $ rvm install truffleruby-headĬhruby: $ ruby-build truffleruby-dev ~/.rubies/truffleruby-dev It is meant for users who only want a Ruby implementation and are already Native configuration, making it a smallerĭownload. Via your Ruby manager/installer (RVM, rbenv,Ĭhruby, ruby-build, ruby-install). Inside GraalVM will then be a bin/ruby command that runs TruffleRuby. Other languages such as JavaScript, R, and Python, and supports both the There are four ways to install TruffleRuby releases and nightly builds: TruffleRuby is the GraalVM high-performance implementation