The now LTS version of NodeJS is 14.x
2. It would be wise to disable root access and to continue this tutorial with a user with sudoers group access
-3. Install NodeJS 12.x:
+3. Install NodeJS 14.x:
[https://nodejs.org/en/download/package-manager/#debian-and-ubuntu-based-linux-distributions](https://nodejs.org/en/download/package-manager/#debian-and-ubuntu-based-linux-distributions)
4. Install yarn, and be sure to have [a recent version](https://github.com/yarnpkg/yarn/releases/latest):
[https://yarnpkg.com/en/docs/install#linux-tab](https://yarnpkg.com/en/docs/install#linux-tab)