0. In this tutorial, you will need to go to the official website of NixOS. Make sure that its website is the real, official one. Any instructions from an imposter website can get your machine infected with malware.

1. Assuming your computer’s OS is Ubuntu 24.04 or above, go to the NixOS official website. Follow the instructions to install the Nix package manager (not the NixOS operating system) onto your OS. Choose the “single-user installation” method.

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2. Run this command to install SageMath:

nix-env -iA nixpkgs.sage

3. Run this to open:

sage --notebook=jupyterlab

— Me@2024-11-27 12:28:48 AM

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2024.12.24 Tuesday (c) All rights reserved by ACHK