Ubuntu 18.04 / 18.10 Ruby and Elixir Development Setup
Guide to setting up a new Ubuntu 18.04 dev environment with Ruby and Elixir installed with the asdf version management tool.
Update system and install prerequisite packages
Some of these packages may already be installed
sudo apt-get install make binutils gcc build-essential \ git curl zlib1g-dev openssl libssl-dev libreadline-dev \