# Fetch and install package to setup access to the official APT repository
wget https://packages.erlang-solutions.com/erlang-solutions_1.0_all.deb
sudo dpkg -i erlang-solutions_1.0_all.deb
# Update package index
sudo apt-get update
# Install Erlang and Elixir
sudo apt-get install esl-erlang
sudo apt-get install elixir