--- a/mercurial/repo.py	Sun Dec 17 22:16:57 2006 -0600
+++ b/mercurial/repo.py	Mon Dec 18 12:22:43 2006 -0800
@@ -9,9 +9,6 @@
 class RepoError(Exception):
     pass
 
-class LookupError(RepoError):
-    pass
-
 class repository(object):
     def capable(self, name):
         '''tell whether repo supports named capability.