How to install QEMU on nixOS Latest

QEMU is a virtualization software that enables you to run multiple operating systems on a single machine. In this tutorial, you will learn how to install QEMU on nixOS Latest.

Prerequisites

Before we begin, make sure you have the following:

  • A computer running nixOS Latest
  • Internet connectivity

Installing QEMU on nixOS Latest

Step 1: Open a terminal

Open a terminal on your nixOS Latest installation.

Step 2: Update nixOS Latest

Run the following commands to update your nixOS Latest installation:

sudo nix-channel --update
sudo nixos-rebuild switch

Step 3: Install QEMU

To install QEMU on nixOS Latest, you can add it to your configuration.nix file.

Here's how:

  1. Open your configuration.nix file using your preferred text editor:
sudo vi /etc/nixos/configuration.nix
  1. Add the following lines to your configuration.nix file to install QEMU:
environment.systemPackages = with pkgs; [
    qemu
];
  1. Save and close the file.

Step 4: Apply the Changes

To apply the changes to your system, run the following command:

sudo nixos-rebuild switch

Step 5: Verify the Installation

To verify that QEMU is installed on your nixOS Latest system, run the following command:

qemu-img --version

If QEMU is successfully installed, you should see the version number of QEMU displayed on the screen.

Congratulations, you have successfully installed QEMU on nixOS Latest!

Conclusion

In this tutorial, you have learned how to install QEMU on nixOS Latest. QEMU is a powerful virtualization tool that allows you to run multiple operating systems on a single machine. By following the steps outlined in this tutorial, you can easily install QEMU on your nixOS Latest system and start using it.