How to install elixir and erlang in RPI

The official guide in elixir site is not up-to-date.

Install Erlang (extract from

sudo apt-get update
sudo apt-get install wget
sudo apt-get install libssl-dev
sudo apt-get install ncurses-dev
tar -xzvf otp_src_24.0.tar.gz
cd otp_src_24.0/
sudo make install
cd ..
rm otp_src_24.0.tar.gz
sudo rm -R otp_src_24.0/

Install Elixir from source:

tar -xvzf v1.12.3.tar.gz
make install

Please install elixir v1.11.x for phoenix 1.5.x




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