pandoc-include: add setuptools to nativeBuildInputs

pkgs/tools/misc/pandoc-include/default.nix

@@ -3,6 +3,7 @@
 , lib
 , natsort
 , panflute
+, setuptools
 }:
 
 buildPythonApplication rec {
@@ -17,6 +18,10 @@ buildPythonApplication rec {
     sha256 = "sha256-kuxud7m+sWcNqE8A+Fwb8ATgiUwxQvHeYBTyw1UzX4U=";
   };
 
+  nativeBuildInputs = [
+    setuptools
+  ];
+
   propagatedBuildInputs = [ natsort panflute ];
 
   pythonImportsCheck = [ "pandoc_include.main" ];