diff -r 0a0e86cb5c89 -r 648d6dbec630 vregistry.py
--- a/vregistry.py	Mon Oct 12 12:20:51 2009 +0200
+++ b/vregistry.py	Mon Oct 12 12:54:01 2009 +0200
@@ -185,7 +185,7 @@
                                      % (args, kwargs.keys(),
                                         [repr(v) for v in appobjects]))
         if len(winners) > 1:
-            if self.config.mode == 'installed':
+            if self.config.debug:
                 self.error('select ambiguity, args: %s\nkwargs: %s %s',
                            args, kwargs.keys(), [repr(v) for v in winners])
             else: