Getting started with Elixir was a bit of a struggle… what Elixir versions do I need to use? What Erlang versions are compatible? How do I switch between them? What tool should I use?

So I wrote the guide I wish I’d had: https://medium.com/juq/how-to-manage-elixir-versions-on-mac-or-linux-getting-started-with-elixir-12308e7b6451