Requirements

Only need Npm, which is installed with Node.js, which means that when you download
Node.js, you automatically get npm installed on your computer.

  To install Node.js v14:
    https://nodejs.org/es/download/
      or
    curl -sL https://deb.nodesource.com/setup_14.x | sudo -E bash -
    sudo apt-get install -y nodejs

  Verify that Node.js and npm have been installed correctly:
    node -v
    npm -v

If they are ok, that commands will show us the versions.