Install Elixir 1.8.1/Erlang 21.3 onto Ubuntu 16.04

install_elixir_ubuntu.sh

#!/bin/sh -e

# Run this script as root

apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y locales
sed -i -e 's/# en_US.UTF-8 UTF-8/en_US.UTF-8 UTF-8/' /etc/locale.gen && \
  dpkg-reconfigure --frontend=noninteractive locales && \
  update-locale LANG=en_US.UTF-8
ENV LANG en_US.UTF-8

apt-get -y install curl make git

# Install openssl-devel. Required by Erlang crypto.
apt-get -y install openssl

# Install Erlang
curl -O -L https://packages.erlang-solutions.com/erlang-solutions_1.0_all.deb
dpkg -i erlang-solutions_1.0_all.deb
apt-get update
apt-get -y install esl-erlang

# Install Elixir
curl -L https://github.com/elixir-lang/elixir/archive/v1.8.1.tar.gz > elixir-1.8.1.tar.gz
tar -zxf elixir-1.8.1.tar.gz
cd elixir-1.8.1 && make && make install
mix local.hex --force
mix local.rebar --force