[rousse@stalingrad ~]$  gajim -v
Requires docutils 0.4 for set_classes to be available
Network Manager n'est pas disponible
Invalid debugflag given always
Invalid debugflag given nodebuilder
DEBUG: 
DEBUG: Debug created for /usr/share/gajim/src/common/xmpp/client_nb.py
DEBUG:  flags defined: always,nodebuilder
DEBUG: socket       start Plugging <common.xmpp.transports_nb.NonBlockingTcp instance at 0x16d8320> into <common.xmpp.client_nb.NonBlockingClient instance at 0x16cff80>
DEBUG: nonblockingt start Plugging <common.xmpp.transports_nb.NonBlockingTLS instance at 0x16d86c8> into <common.xmpp.client_nb.NonBlockingClient instance at 0x16cff80>
DEBUG: dispatcher   start Plugging <common.xmpp.dispatcher_nb.Dispatcher instance at 0x16d85a8> into <common.xmpp.client_nb.NonBlockingClient instance at 0x16cff80>
DEBUG: dispatcher   info  Registering namespace "unknown"
DEBUG: dispatcher   info  Registering protocol "unknown" as <class 'common.xmpp.protocol.Protocol'>(unknown)
DEBUG: dispatcher   info  Registering protocol "default" as <class 'common.xmpp.protocol.Protocol'>(unknown)
DEBUG: dispatcher   info  Registering namespace "http://etherx.jabber.org/streams"
DEBUG: dispatcher   info  Registering protocol "unknown" as <class 'common.xmpp.protocol.Protocol'>(http://etherx.jabber.org/streams)
DEBUG: dispatcher   info  Registering protocol "default" as <class 'common.xmpp.protocol.Protocol'>(http://etherx.jabber.org/streams)
DEBUG: dispatcher   info  Registering namespace "jabber:client"
DEBUG: dispatcher   info  Registering protocol "unknown" as <class 'common.xmpp.protocol.Protocol'>(jabber:client)
DEBUG: dispatcher   info  Registering protocol "default" as <class 'common.xmpp.protocol.Protocol'>(jabber:client)
DEBUG: dispatcher   info  Registering protocol "iq" as <class 'common.xmpp.protocol.Iq'>(jabber:client)
DEBUG: dispatcher   info  Registering protocol "presence" as <class 'common.xmpp.protocol.Presence'>(jabber:client)
DEBUG: dispatcher   info  Registering protocol "message" as <class 'common.xmpp.protocol.Message'>(jabber:client)
DEBUG: socket       sent  <?xml version='1.0'?>
  <stream:stream xmlns="jabber:client" to="inria.fr" version="1.0" xmlns:stream="http://etherx.jabber.org/streams" >
DEBUG: socket       got   <?xml version='1.0'?>
  <stream:stream xmlns:stream='http://etherx.jabber.org/streams' xmlns='jabber:client' from='inria.fr' version='1.0' id='a8dwwl576ca9lrvmmhqby2gxqnf1vnh5wv2sg7zm'>
DEBUG: socket       got   <stream:error xmlns:stream='http://etherx.jabber.org/streams'>
  <host-gone xmlns='urn:ietf:params:xml:ns:xmpp-streams'/>
  <text xmlns='urn:ietf:params:xml:ns:xmpp-streams'>session manager for requested domain is not available</text>
  </stream:error>
DEBUG: dispatcher   warn  Unknown stanza: error
DEBUG: dispatcher   ok    Dispatching unknown stanza with type-> props->[u'urn:ietf:params:xml:ns:xmpp-streams'] id->None
DEBUG: socket       got   </stream:stream>
DEBUG: client       stop  Disconnect detected
DEBUG: nonblockingt stop  Plugging <common.xmpp.transports_nb.NonBlockingTLS instance at 0x16d86c8> out of <common.xmpp.client_nb.NonBlockingClient instance at 0x16cff80>.
DEBUG: dispatcher   stop  Plugging <common.xmpp.dispatcher_nb.Dispatcher instance at 0x16d85a8> out of <common.xmpp.client_nb.NonBlockingClient instance at 0x16cff80>.
DEBUG: socket       stop  Plugging <common.xmpp.transports_nb.NonBlockingTcp instance at 0x16d8320> out of <common.xmpp.client_nb.NonBlockingClient instance at 0x16cff80>.
Traceback (most recent call last):
  File "/usr/share/gajim/src/common/xmpp/idlequeue.py", line 132, in process_events
    obj.pollin()
  File "/usr/share/gajim/src/common/xmpp/transports_nb.py", line 153, in pollin
    self._do_receive() 
  File "/usr/share/gajim/src/common/xmpp/transports_nb.py", line 255, in _do_receive
    self.on_receive(received)
  File "/usr/share/gajim/src/common/xmpp/client_nb.py", line 156, in _on_receive_stream_features
    if not self.Dispatcher.Stream.features: 
AttributeError: NonBlockingClient instance has no attribute 'Dispatcher'