sudo apt-get update -y
sudo apt-get install build-essential libssl-dev -y
curl -sL https://deb.nodesource.com/setup_9.x| bash -
apt-get install -y nodejs
curl -sL https://raw.githubusercontent.com/creationix/nvm/v0.32.0/install.sh -o install_nvm.sh
bash install_nvm.sh
source ~/.profile
nvm install 9.4.0
nvm use 9.4.0