OK, I got sugar-jhbuild built in my system. I now do "sugar-jhbuild run", xnest loads up and then I get: Running the installed sugar... Could not init font path element /usr/share/fonts/TTF, removing from list! mbpixbuf: no shared memory extension Matchbox: error parsing /home/gonzalo/codigo/sugar-jhbuild/build/share/themes/olpc/matchbox/theme.xml Incorrect Params in Matchbox: error parsing /home/gonzalo/codigo/sugar-jhbuild/build/share/themes/Default/matchbox/theme.xml Incorrect Params in Introspect error: Process /home/gonzalo/codigo/sugar-jhbuild/build/bin/sugar-presence-service exited with status 1 Traceback (most recent call last):   File "/home/gonzalo/codigo/sugar-jhbuild/build/bin/sugar-shell", line 56, in ?     model = ShellModel()   File "/home/gonzalo/codigo/sugar-jhbuild/build/share/sugar/shell/model/ShellModel.py", line 33, in __init__     PresenceService.start()   File "/home/gonzalo/codigo/sugar-jhbuild/build/lib64/python2.4/site-packages/sugar/presence/PresenceService.py", line 237, in start     ps.start()   File "/home/gonzalo/codigo/sugar-jhbuild/build/lib64/python2.4/site-packages/dbus/proxies.py", line 77, in __call__     ret = self._proxy_method (*args, **keywords)   File "/home/gonzalo/codigo/sugar-jhbuild/build/lib64/python2.4/site-packages/dbus/proxies.py", line 161, in __call__     reply_message = self._connection.send_message_with_reply_and_block(message, timeout) DBusException: org.freedesktop.DBus.Error.Spawn.ChildExited: Process /home/gonzalo/codigo/sugar-jhbuild/build/bin/sugar-presence-service exited with status 1 Is the /usr/share/fonts/TTF directory suppossed to exist? Do I have to install TTF fonts? Thanks! -- Gonzalo Delgado.