{ pkgs ? import { }, ... }: pkgs.stdenvNoCC.mkDerivation rec { name = "boltzgen-env"; env = pkgs.buildEnv { name = name; paths = buildInputs; }; buildInputs = let local-python = pkgs.python3.withPackages (python-packages: with python-packages; [ numpy sympy Mako ]); in [ local-python pkgs.universal-ctags ]; shellHook = '' export NIX_SHELL_NAME="${name}" export PYTHONPATH="$PWD/boltzgen:$PYTHONPATH" export PYTHONDONTWRITEBYTECODE=1 ''; }