diff --git a/rhodecode/lib/vcs/utils/hgcompat.py b/rhodecode/lib/vcs/utils/hgcompat.py
--- a/rhodecode/lib/vcs/utils/hgcompat.py
+++ b/rhodecode/lib/vcs/utils/hgcompat.py
@@ -16,3 +16,9 @@ from mercurial import discovery
 from mercurial import localrepo
 from mercurial import scmutil
 from mercurial.discovery import findcommonoutgoing
+
+from mercurial.util import url as hg_url
+
+# those authnadlers are patched for python 2.6.5 bug an
+# infinit looping when given invalid resources
+from mercurial.url import httpbasicauthhandler, httpdigestauthhandler