diff --git a/pkgs/tools/geo/gpxtools/default.nix b/pkgs/tools/geo/gpxtools/default.nix

index 58f8b8dc6a820a253cc5daf62ab4ea3378651604..95c67930da658f27bb2d3c64abe7356b7fe315dc 100644

--- a/pkgs/tools/geo/gpxtools/default.nix

+++ b/pkgs/tools/geo/gpxtools/default.nix

@@ -1,4 +1,4 @@

-{ stdenv, cmake, expat, sources }:

+{ stdenv, cmake, expat, exiv2, sources }:

stdenv.mkDerivation rec {

pname = "gpxtools";

@@ -7,6 +7,11 @@ src = sources.gpxtools;

nativeBuildInputs = [ cmake ];

buildInputs = [ expat ];

• postPatch = ''

• substituteInPlace gpxgeotag.cpp \

•  --replace "exiv2" "${exiv2}/bin/exiv2"
  

• '';

installPhase = ''

 install -Dm755 gpx* -t $out/bin