setup.sh

#!/usr/bin/env bash

set -e

## Installing Erlang
export ERLANG_VERSION=26.2.3
export ERL_TOP=/tmp/otp_src_${ERLANG_VERSION}

sudo dnf install -y \
  gcc \
  gcc-c++ \
  gzip \
  libxslt \
  m4 \
  make \
  ncurses-devel \
  openssl-devel \
  perl \
  tar \
  unixODBC \
  unixODBC-devel \
  git

curl -Lo /tmp/otp_src_${ERLANG_VERSION}.tar.gz https://github.com/erlang/otp/releases/download/OTP-${ERLANG_VERSION}/otp_src_${ERLANG_VERSION}.tar.gz

tar -C /tmp -xzf /tmp/otp_src_${ERLANG_VERSION}.tar.gz
cd $ERL_TOP

./configure --prefix=/opt/erlang/${ERLANG_VERSION} --without-wx --without-javac

make -j$(nproc) && sudo make install

## Installing Elixir
export ELIXIR_VERSION=1.16.2

sudo dnf install -y unzip
sudo mkdir -p /opt/elixir/${ELIXIR_VERSION}/
curl -Lo /tmp/elixir.zip https://github.com/elixir-lang/elixir/releases/download/v${ELIXIR_VERSION}/elixir-otp-26.zip
sudo unzip /tmp/elixir.zip -d /opt/elixir/${ELIXIR_VERSION}/
sudo chown -R $(whoami):$(whoami) /opt/elixir /opt/erlang

export PATH="/opt/erlang/${ERLANG_VERSION}/bin:/opt/elixir/${ELIXIR_VERSION}/bin:$PATH"

mix do local.rebar --force, local.hex --force

## Setup environment
echo "export PATH=\"/opt/erlang/${ERLANG_VERSION}/bin:/opt/elixir/${ELIXIR_VERSION}/bin:\$PATH\"" >>~/.bashrc

## Clean environment
rm -rf /tmp/otp_src_${ERLANG_VERSION}.tar.gz /tmp/otp_src_${ERLANG_VERSION} /tmp/elixir.zip

## Install livebook
# mix escript.install github livebook-dev/livebook
# cd /home/ec2-user

# mix escript.install hex livebook