https://askubuntu.com/questions/426750/how-can-i-update-my-nodejs-to-the-latest-version
sudo npm cache clean -f sudo npm install -g n sudo n stable sudo ln -sf /usr/local/n/versions/node/<VERSION>/bin/node /usr/bin/nodejs
https://askubuntu.com/questions/426750/how-can-i-update-my-nodejs-to-the-latest-version
sudo npm cache clean -f sudo npm install -g n sudo n stable sudo ln -sf /usr/local/n/versions/node/<VERSION>/bin/node /usr/bin/nodejs