Installing erlang in ubuntu

install.sh

#!/bin/bash
# installing erlang on ubuntu's

VERSION="18.2.1"

sudo apt-get install build-essential libncurses5-dev openssl libssl-dev

sudo mkdir -p /opt/erlang/
cd /usr/local/bin/
sudo curl -O https://raw.githubusercontent.com/kerl/kerl/master/kerl && chmod a+x kerl

kerl update releases
kerl build ${VERSION} ${VERSION}
sudo kerl install ${VERSION} /opt/erlang/${VERSION}
sudo ln -s /opt/erlang/${VERSION} /opt/erlang/current

cd /usr/local/bin
sudo find /opt/erlang/current/bin -exec ln -s '{}' \;