pythonPackages.clize: fix build

We just needed to add some deps.

pkgs/development/python-modules/clize/default.nix

@@ -3,6 +3,13 @@
 , fetchPypi
 , dateutil
 , sigtools
+, six
+, attrs
+, od
+, docutils
+, repeated_test
+, unittest2
+, pygments
 }:
 
 buildPythonPackage rec {
@@ -14,8 +21,20 @@ buildPythonPackage rec {
     sha256 = "dbcfba5571dc30aaf90dc98fc279e2aab69d0f8f3665fc0394fbc10a87a2be60";
   };
 
-  buildInputs = [ dateutil ];
-  propagatedBuildInputs = [ sigtools ];
+  checkInputs = [ 
+    dateutil
+    pygments
+    repeated_test
+    unittest2
+  ];
+  
+  propagatedBuildInputs = [ 
+    attrs
+    docutils
+    od
+    sigtools
+    six
+  ];
 
   meta = with stdenv.lib; {
     description = "Command-line argument parsing for Python";