--- a/server/sources/remoterql.py	Fri Sep 07 13:48:55 2012 +0200
+++ b/server/sources/remoterql.py	Mon Sep 03 12:26:20 2012 +0200
@@ -30,6 +30,8 @@
 from rql.nodes import Constant
 from rql.utils import rqlvar_maker
 
+from Pyro.errors import ConnectionClosedError
+
 from cubicweb import dbapi, server
 from cubicweb import ValidationError, BadConnectionId, UnknownEid
 from cubicweb.schema import VIRTUAL_RTYPES