{ pkgs ? import {} , windowsSupport ? false }: with pkgs; let pytest-bdd = callPackage nix/pytest-bdd {}; proxmoxer = callPackage nix/proxmoxer {}; ansible = callPackage nix/ansible {}; myPython = python27.withPackages (ps: with ps; [ pytest-bdd proxmoxer jmespath virtualenv pip hypothesis pytest_xdist pytest ]); in stdenv.mkDerivation { name = "alt-infra-ansible"; buildInputs = [ openssh ansible myPython pass ]; }