The best way to install Node.js:
- stackoverflow.com/questions/16898001/how-to-install-a-specific-version-of-node-on-ubuntu-debian/47376491
- askubuntu.com/questions/49390/how-do-i-install-the-latest-version-of-node-js/425888#425888
- askubuntu.com/questions/594656/how-to-install-the-latest-versions-of-nodejs-and-npm/971612#971612
- askubuntu.com/questions/426750/how-can-i-update-my-nodejs-to-the-latest-version/1115255#1115255