Home/ Questions/Q 11464
Next
In Process

askthedev.com Latest Questions

Asked: 2024-09-26T14:10:49+05:30 In:

What steps do I need to follow to install Node.js version 18 on Ubuntu 22.04?

I’ve been diving into some new projects lately, and I’ve come across a bit of a roadblock. I want to install Node.js version 18 on my Ubuntu 22.04 setup, but I’m feeling a bit overwhelmed with the process. I’ve done some basic installations before, but this one seems a bit trickier, and I could use some guidance from those who have gone through it.

First off, I’ve heard there are different ways to install Node.js, like using apt, or even nvm (Node Version Manager), but I’m not really sure which one is the best way to go for what I need. I think I want to have version 18 specifically because some of the libraries I want to use are optimized for that version.

So, I started off trying to use some commands I found online, but I ended up with a version that’s way older than what I wanted. I just want a clean installation without messing things up, so I’d rather not break my current setup. Does anyone know if I should remove the old version first? If so, what are the steps to do that safely?

Also, I’ve read that using nvm could be a good way to manage different Node.js versions, but setting that up sounds a bit complicated. Is it worth the hassle if I’m only aiming to use version 18 right now? And if I go the nvm route, how do I even get started?

Honestly, I could really use a step-by-step guide here, or even just some tips from anyone who’s successfully managed to install Node.js 18 on Ubuntu 22.04. What are the best practices? Any pitfalls I should look out for? I don’t mind if it requires a few extra commands, I just want to make sure I’m doing it right and not running into issues down the line.

Thanks in advance for any help—I really appreciate it!

Share

    Leave an answer

    You must login to add an answer.

    Need An Account,

    2 Answers






    1. Installing Node.js 18 on Ubuntu 22.04

      How to Install Node.js 18 on Ubuntu 22.04

      So it sounds like you’re on the right track! Node.js can be a little tricky to install, especially when you’re after a specific version like 18. Here’s a simple guide to help you out.

      Option 1: Using NVM (Node Version Manager)

      NVM is probably the best way to go if you want the flexibility of easily switching Node.js versions in the future. Here’s how to get it set up:

      1. First, install NVM. Open your terminal and run:
        2. curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.5/install.sh | bash
      2. Then, you need to load NVM. You can close and reopen your terminal, or run:
        3. export NVM_DIR="$HOME/.nvm"
        [ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"
      3. Check if NVM installed correctly by running:
        4. command -v nvm
      4. If that returns “nvm”, you’re good to go! Now, install Node.js version 18:
        5. nvm install 18
      5. To use this version, run:
        6. nvm use 18
      6. You can check your Node.js version with:
        7. node -v

      Option 2: Using APT

      If you prefer not to use NVM, you can install Node.js via the APT package manager, but this method might not always give you the latest version. Here’s how:

      1. First, remove any old Node.js versions:
        2. sudo apt remove nodejs
      2. Add the NodeSource repository for Node.js 18:
        3. curl -fsSL https://deb.nodesource.com/setup_18.x | sudo -E bash -
      3. Then, install Node.js:
        4. sudo apt install -y nodejs
      4. Check the version again:
        5. node -v

      Important Tips:

      1. **Backup Your Work**: Always back up your projects before making changes.

      2. **Stay Updated**: If you’re using NVM, it’s pretty easy to update Node.js later without hassle.

      3. **Read Documentation**: Check the Node.js official site for any library-specific requirements.

      Conclusion

      If you’re planning to only use Node.js 18 and don’t foresee needing multiple versions, APT is fine. But if you want the flexibility, NVM is the way to go! Remember, it’s okay to stumble a bit while learning. Happy coding!


    2. To install Node.js version 18 on your Ubuntu 22.04 setup, you have a couple of reliable options: using the package manager (apt) or using Node Version Manager (nvm). While both methods work, using nvm is generally preferable for managing multiple Node.js versions seamlessly. It allows you to switch between versions easily without affecting your system-wide installations. If you’re focusing specifically on Node.js version 18 and aren’t planning on using multiple versions frequently, using the apt package manager can be a more straightforward approach. To install Node.js using apt, you can start by removing any existing versions of Node.js to ensure a clean installation. First, run `sudo apt remove nodejs` and `sudo apt purge nodejs`, followed by `sudo apt autoremove` to clear up any residual files.

      After removing the old version, you can install Node.js 18 by adding the NodeSource repository. Execute the following commands: `curl -fsSL https://deb.nodesource.com/setup_18.x | sudo -E bash -` followed by `sudo apt install -y nodejs`. This will fetch the setup script for Node.js version 18 and install it. If you opt for nvm, start by installing it using the command: `curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.0/install.sh | bash`. Once nvm is installed, you can load it with `source ~/.bashrc` and then install Node.js 18 by running `nvm install 18`. Whichever method you choose, ensure that you verify the installation by running `node -v` to confirm the correct version is installed. Remember to check potential pitfalls, like conflicting installations, and ensure that your PATH variable is set correctly, especially if you’re using nvm.

    Related Questions