mercurial/scmutil.py

--- a/mercurial/scmutil.py	Fri Jan 18 01:23:51 2013 +0100
+++ b/mercurial/scmutil.py	Fri Jan 18 01:24:29 2013 +0100
@@ -435,7 +435,7 @@
                 break
             name = dirname
 
-        raise util.Abort('%s not under root' % myname)
+        raise util.Abort(_("%s not under root '%s'") % (myname, root))
 
 def walkrepos(path, followsym=False, seen_dirs=None, recurse=False):
     '''yield every hg repository under path, always recursively.