{ pkgs ? import {}}: let rmrl = pkgs.python3.pkgs.buildPythonPackage rec { pname = "rmrl"; version = "0.2.1"; src = pkgs.python3.pkgs.fetchPypi { inherit pname version; sha256 = "1jbibchkcbq87x877h07w1w6lay13m4ccdyg2ymycl432vsbwcn5"; }; propagatedBuildInputs = with pkgs.python3Packages; [ pdfrw reportlab svglib xdg setuptools ]; doCheck = false; }; my-python-packages = python-packages: with python-packages; [ rmrl ]; python-with-my-packages = (pkgs.python3.withPackages my-python-packages).override (args: { ignoreCollisions = true; }); in pkgs.gcc11Stdenv.mkDerivation rec { #in pkgs.mkShell rec { name = "dev-shell"; inputsFrom = with pkgs; [ ]; buildInputs = with pkgs; [ python-with-my-packages rmapi jq sshfs ]; }