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

index 783599a0f316b621a399459644682139884cfca8..31add362aaf2f2f9d828cd269c607380c05cb017 100644

--- a/default.nix

+++ b/default.nix

@@ -101,6 +101,11 @@ };

supload = callPackage ./pkgs/supload {

 inherit (sources) supload;

};

• tpkutils = python3Packages.callPackage ./pkgs/tpkutils {

• inherit mercantile;

• inherit pymbtiles;

• inherit (sources) tpkutils;

• };

ueberzug = python3Packages.callPackage ./pkgs/ueberzug {

 inherit (sources) ueberzug;

};

diff --git a/nix/sources.json b/nix/sources.json

index 38694ba3903d8910af004c4e364f90a5e5c6534c..1ab6f5917e6fe80aea34992d0c696408ee9bf6a0 100644

--- a/nix/sources.json

+++ b/nix/sources.json

@@ -287,6 +287,18 @@ "type": "tarball",

     "url": "https://github.com/selectel/supload/archive/70690682867713c68d7c6daa833a1013e79df407.tar.gz",

     "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"

 },

• "tpkutils": {

•    "branch": "master",
  

•    "description": "ArcGIS Tile Package Utilities",
  

•    "homepage": "https://github.com/consbio/tpkutils",
  

•    "owner": "consbio",
  

•    "repo": "tpkutils",
  

•    "rev": "5aec5e5a996b16575812d90586a5cd1e865437bf",
  

•    "sha256": "06izbgq912qlbhwgas0ycnsx2hniya5bdb24x2bd3i19wlhrps36",
  

•    "type": "tarball",
  

•    "url": "https://github.com/consbio/tpkutils/archive/5aec5e5a996b16575812d90586a5cd1e865437bf.tar.gz",
  

•    "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
  

• },

 "ueberzug": {

     "branch": "master",

     "description": "ueberzug is an alternative for w3mimgdisplay",

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

new file mode 100644

index 0000000000000000000000000000000000000000..d9378da59c053e80adf93c0733c80372ff3964c5

--- /dev/null

+++ b/pkgs/tpkutils/default.nix

@@ -0,0 +1,20 @@

+{ lib, buildPythonApplication, mercantile, pymbtiles, pytest, setuptools, six, tpkutils }:

+buildPythonApplication rec {

• pname = "tpkutils";

• version = lib.substring 0 7 src.rev;

• src = tpkutils;

• propagatedBuildInputs = [ mercantile pymbtiles setuptools six ];

• checkInputs = [ pytest ];

• checkPhase = "pytest";

• meta = with lib; {

• description = tpkutils.description;

• homepage = tpkutils.homepage;

• license = licenses.isc;

• maintainers = with maintainers; [ sikmir ];

• platforms = platforms.unix;

• };

+}