diff --git a/pkgs/default.nix b/pkgs/default.nix

index 24fff11672c9b4915322e6a0e813e8b4af4961d7..ac38899179ffcd23d9e6b7c62f728703c3b41c3a 100644

--- a/pkgs/default.nix

+++ b/pkgs/default.nix

@@ -243,6 +243,7 @@ supermercado = callPackage ./geospatial/supermercado { };

 tdh = callPackage ./geospatial/tdh { };

 terracotta = callPackage ./geospatial/terracotta { };

 tile-stitch = callPackage ./geospatial/tile-stitch { };

• tilekiln = callPackage ./geospatial/tilekiln { };

 tilesets-cli = callPackage ./geospatial/tilesets-cli { };

 tpkutils = callPackage ./geospatial/tpkutils { };

 vt2geojson = callPackage ./geospatial/vt2geojson { };

diff --git a/pkgs/geospatial/tilekiln/default.nix b/pkgs/geospatial/tilekiln/default.nix

new file mode 100644

index 0000000000000000000000000000000000000000..75bb27eac10c3192aac3a8bed64a80b1e5078c4f

--- /dev/null

+++ b/pkgs/geospatial/tilekiln/default.nix

@@ -0,0 +1,39 @@

+{ lib, stdenv, fetchFromGitHub, python3Packages }:

+python3Packages.buildPythonApplication rec {

• pname = "tilekiln";

• version = "0.2.0";

• src = fetchFromGitHub {

• owner = "pnorman";

• repo = "tilekiln";

• rev = version;

• hash = "sha256-CLeZMfru8hnhotTAmdRc9hG473wD9gc4omD1G1XQkoQ=";

• };

• postPatch = ''

• sed -i '/setup_requires=/d' setup.py

• '' + lib.optionalString stdenv.isDarwin ''

• sed -i 's/len(os.sched_getaffinity(0))/4/' tilekiln/scripts/init.py

• '';

• propagatedBuildInputs = with python3Packages; [

• click

• pyyaml

• fs

• jinja2

• fastapi

• psycopg

• psycopg.optional-dependencies.pool

• uvicorn

• ];

• nativeCheckInputs = with python3Packages; [ pytestCheckHook ];

• meta = with lib; {

• description = "A set of command-line utilities to generate and serve Mapbox Vector Tiles (MVTs)";

• inherit (src.meta) homepage;

• license = licenses.gpl3Plus;

• maintainers = [ maintainers.sikmir ];

• };

+}