Install required packages for Blockscout (https://docs.blockscout.com/for-developers/information-and-settings/requirements)

blockscout-requirements-debian11.sh

#!/bin/bash
#
# Install required packages for Blockscout
#
# Tested on: Debian 11 Bullseye
#


set -eu;

# create temporary working directory
mkdir -p /tmp/temp_blockscout && pushd /tmp/temp_blockscout;


# Download Erlang compatible version
wget https://packages.erlang-solutions.com/erlang-solutions_2.0_all.deb && dpkg -i erlang-solutions_2.0_all.deb && rm erlang-solutions_2.0_all.deb;

# install packages
apt update;
apt install -y curl wget build-essential;
apt install -y erlang;
apt install -y elixir;
apt install -y postgresql postgresql-contrib;
apt install -y automake;
apt install -y libtool;
apt install -y inotify-tools;
apt install -y gcc g++;
apt install -y libgmp-dev;
apt install -y make;

# Install NVM / NodeJS
if [[ ! $(command -v node) ]]
then
	curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.1/install.sh | bash;

	export NVM_DIR="$HOME/.nvm"
	[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"  # This loads nvm
	[ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion"  # This loads nvm bash_completion

	# Install NodeJS LTS Version
	nvm install --lts;
fi

# Install Rust / Cargo
if [[ ! $(command -v cargo) ]]
then
	curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh;
fi

# Finish.
popd;