I can attest that the ruby-build project is a huge lifesaver. If you need to build an experimental ruby, it's the way to go. You can install it completely out

I can attest that the ruby-build project is a huge lifesaver. If you need to build an experimental ruby, it's the way to go. You can install it completely out of the system path. I really appreciate the effort that was put into it because it probably saved me about a week of work.