"jhbuild dbus-launch gnome-session" hangs on login

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I've installed Gnome 2.22 using jhbuild. But when I run:

jhbuild run dbus-launch gnome-session

to login it just hangs for six minutes. After that, couple of applets, 
nautilus crashes sayin:

Couldn't display "x-nautilus-desktop:///".
Error: DBus error org.freedesktop.DBus.Error.NoReply: Did not receive a reply. 
Possible causes include: the remote application did not send a reply, the 
message bus security policy blocked the reply, the reply timeout expired, or 
the network connection was broken. Please select another viewer and try 
again.

The panel encountered a problem while loading "OAFIID:GNOME_WindowMenuApplet".
Do you want to delete the applet from your configuration?

The panel encountered a problem while loading "OAFIID:GNOME_MixerApplet".
Do you want to delete the applet from your configuration?

The panel encountered a problem while 
loading "OAFIID:GNOME_NotificationAreaApplet".
Do you want to delete the applet from your configuration?

The panel encountered a problem while 
loading "OAFIID:GNOME_WorkspaceSwitcherApplet".
...

The panel encountered a problem while loading "OAFIID:GNOME_WindowListApplet".
...

The panel encountered a problem while 
loading "OAFIID:GNOME_ShowDesktopApplet".
...


Any ideas on how to fix it?