How to add an installed ruby or jruby version to rbenv

I am trying to set up a jruby environment with rbenv on a box that doesn't have an internet connection. I sucessfully managed to install jruby in /opt/jruby-1.7.11 but don't know to make rbenv recognize that installation.

Solution

Create a symlink to your installed jruby version from within ~/.rbenv/versions/ for rbenv to recognize it.

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