{ config, pkgs, callPackage, ... }: { environment.pathsToLink = ["/libexec"]; services.xserver = { enable = true; desktopManager = { xterm.enable = false; }; displayManager = { defaultSession = "none+i3"; }; windowManager.i3 = { enable = true; package = pkgs.i3-gaps; extraPackages = with pkgs; [ dmenu i3status i3lock ]; }; }; environment.systemPackages = with pkgs; [ htop firefox-bin git ]; }