{ inputs = { nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable"; }; outputs = { self, nixpkgs, }: let pkgs = nixpkgs.legacyPackages."x86_64-linux"; in { devShells."x86_64-linux".default = pkgs.mkShell { packages = with pkgs; [ libreoffice ungoogled-chromium xreader imagemagick ffmpeg ghostscript gnome-screenshot ]; }; }; }