How to properly install Erlang, Elixir and mix on a server?

In order to deploy Elixir/Phoenix app I need to install Erlang, Elixir and mix on a server, correct? I haven’t found any straightforward way to do that, especially the laterst versions. How can I do it? In Ubuntu or CentOS.

Answer

Have you done any research?

wget https://packages.erlang-solutions.com/erlang-solutions_1.0_all.deb
sudo dpkg -i erlang-solutions_1.0_all.deb
sudo apt-get update
sudo apt-get install esl-erlang
sudo apt-get install elixir