{ pkgs ? import {} }: pkgs.mkShell { buildInputs = with pkgs; [ gcc xorg.libX11 xorg.libX11.dev xorg.libX11.man cairo cairo.dev cairo.devdoc pkg-config python39 python39Packages.i3ipc acpi ]; shellHook = '' export MANPATH="$MANPATH:${pkgs.xorg.libX11.man}/share/man"; ''; }