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How to Add Node JS PPA for Ubuntu-Based OSes

October 19, 2017 | By the+gnu+linux+evangelist.

GNU/Linux Ubuntu Adding Node JS Repository

The Guide shows you Step-by-step How to Add the Node JS Repository for Ubuntu-Based GNU/Linux Systems.

And with this Node JS Repo Setup you’ll be able to Install both : 16.x LTS, 18.x LTS, 20.x LTS, 21.x, and Current.

For more insight see the official: NodeJs Repository Documentation.

Finally, this Node JS Ubuntu Repository is valid also for:

  • Linux Mint
  • Zorin OS
  • Lubuntu
  • Elementary OS
  • Kde Neon
  • Pop_OS!
  • Xubuntu
  • Linux Lite
  • Bodhi
  • Puppy
  • Kubuntu
  • LXLE
  • Trisquel
  • Voyager
  • feren OS
  • Peppermint
  • Linux Ultimate Edition

(You may only need to find the Corresponding Ubuntu Parent Release)

How to Add Node JS PPA for Ubuntu Based OSes

  1. 1. Terminal Getting Started Guide

    How to QuickStart with Command Line on Ubuntu GNU/Linux

    Console Ubuntu Linux QuickStart Guide

    First Update the Apt Repo Sources with:

    sudo apt update

    Authenticate with the User Admin Pass.
    If Got “User is Not in Sudoers file” then see: How to Enable sudo.

  2. 2. Installing Dependencies

    Then to Install Required Software
    Run:

    sudo apt install -y ca-certificates curl gnupg

    Authenticate with the User Admin Pass.
    If Got “User is Not in Sudoers file” then see: How to Enable sudo.

  3. 2. Adding GPG Key

    Now to Add Node.js Signing Key
    First, make the Target Directory with:

    sudo mkdir -p /etc/apt/keyrings

    And then to Setup it:

    curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key | sudo gpg --dearmor -o /etc/apt/keyrings/nodesource.gpg

  4. 3. Setting Up NodeJS Repository

    Then Add Node JS Apt Repository
    Especially relevant: Node.js 18+ is supported only on Ubuntu 20.04+ based Systems.
    Now for Node 20 Set the Env. Var. as:

    NODE_MAJOR=20

    Possibly amend “NODE_MAJOR” Variable with that of your choice.
    And then run:

    echo "deb [signed-by=/etc/apt/keyrings/nodesource.gpg] https://deb.nodesource.com/node_$NODE_MAJOR.x nodistro main" | sudo tee /etc/apt/sources.list.d/nodesource.list

    For Nodejs 16, and 18, change the NODE_MAJOR correspondly.
    Last, to Update the Apt Sources:

    sudo apt update

  5. 4. Installing NodeJS

    Now to Install NodeJS for Linux
    Simply play:

    sudo apt install nodejs

  6. 5. Getting Started Node Js

    How to Get Started with NodeJs on Ubuntu GNU/Linux

    Node Js Ubuntu QuickStart