How I use rbenv to manage rubies and integrate with other tools October 12, 2011 Updated October 2, 2023 rbenv is great ¶ If you haven’t seen rbenv yet I highly recommend it. It is a small collection of shell scripts that lets you manage rubies on UNIX type machines. To date I’ve used rvm to install versions of ruby and manage gemsets. Don’t get me wrong - I’m hugely greatful to the work that has