--- a/devtools/devctl.py	Thu Apr 25 17:30:09 2013 +0200
+++ b/devtools/devctl.py	Thu Apr 25 14:10:55 2013 +0200
@@ -122,7 +122,6 @@
 
 
 def _generate_schema_pot(w, vreg, schema, libconfig=None):
-    from copy import deepcopy
     from cubicweb.i18n import add_msg
     from cubicweb.schema import NO_I18NCONTEXT, CONSTRAINTS
     w('# schema pot file, generated on %s\n'