RiotGames/rbenv-cookbook — pull request #21 by deepak (2012-12-15 18:02:30+00:00)
Title: install ruby-build on top of rbenv

rbenv user and groups is used in four places

- in libraries/chef_mixin_rbenv.rb#L39 to run rbenv commands
- in libraries/provider_rbenv_rubygems.rb#L68 to install gems
- in recipes/default.rb#L46 to install rbenv
- in providers/ruby.rb#L32 to install rubies via 'rbenv install'

for this reason ruby-build is also installed by the rbenv user and group
like installing rbenv