I've personally switched to chruby because I found rbenv too invasive, too. chruby + ruby-install + ruby-build give me everything I could want. (No, I don't use

I've personally switched to chruby because I found rbenv too invasive, too. chruby + ruby-install + ruby-build give me everything I could want. (No, I don't use gemsets. No, I don't think they're a good idea, either.)