policyui.py crashed with NameError in setVirtual()

Binary package hint: screen-resolution-extra

Hi,

with the latest screen-resolution-extra (0.1.1), I still have the same problem I had when pressing "yes" to confirm that I want to set a virtual display.

I get a crash, and gnome-display-properties is freezed. If I check the process, I see a line:
typhoe 7571 1 0 11:23 ? 00:00:00 gnome-display-properties
typhoe 7572 7571 0 11:23 ? 00:00:00 python /usr/share/screen-resolution-extra/policyui.py -1,-1:-1x-1 1680,0:1920x1200 0,0:1680x1050
Killing the policyui.py line let me unfreeze/close gnome-display-properties

My notebook screen is a 1680x1050 display, and my extended one is a 1920x1200 (VGA connected).

Trying to invoke the policyui.py line in the command line terminal gives me:
python /usr/share/screen-resolution-extra/policyui.py -1,-1:-1x-1 1680,0:1920x1200 0,0:1680x1050
Traceback (most recent call last):
  File "/usr/share/screen-resolution-extra/policyui.py", line 190, in on_button1_clicked
    status = self.conf.setVirtual(self.resolution)
  File "/var/lib/python-support/python2.5/dbus/proxies.py", line 68, in __call__
    return self._proxy_method(*args, **keywords)
  File "/var/lib/python-support/python2.5/dbus/proxies.py", line 140, in __call__
    **keywords)
  File "/var/lib/python-support/python2.5/dbus/connection.py", line 607, in call_blocking
    message, timeout)
dbus.exceptions.DBusException: org.freedesktop.DBus.Python.NameError: Traceback (most recent call last):
  File "/var/lib/python-support/python2.5/dbus/service.py", line 696, in _message_cb
    retval = candidate_method(self, *args, **keywords)
  File "/usr/share/screen-resolution-extra/screenresolution-mechanism.py", line 265, in setVirtual
    except(IOError, XKit.xorgparser.ParseException):#if xorg.conf is missing or broken
NameError: global name 'XKit' is not defined

regards,
Typhoe

ProblemType: Crash
Architecture: amd64
DistroRelease: Ubuntu 8.10
ExecutablePath: /usr/share/screen-resolution-extra/policyui.py
InterpreterPath: /usr/bin/python2.5
Package: screen-resolution-extra 0.1.1
PackageArchitecture: all
ProcAttrCurrent: unconfined
ProcCmdline: python /usr/share/screen-resolution-extra/policyui.py -1,-1:-1x-1 1680,0:1920x1200 0,0:1680x1050
ProcEnviron:
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
 LANG=fr_FR.UTF-8
 SHELL=/bin/bash
PythonArgs: ['/usr/share/screen-resolution-extra/policyui.py', '-1,-1:-1x-1', '1680,0:1920x1200', '0,0:1680x1050']
SourcePackage: screen-resolution-extra
Title: policyui.py crashed with NameError in setVirtual()
Uname: Linux 2.6.27-3-generic x86_64
UserGroups: adm admin cdrom dialout fuse lpadmin plugdev sambashare vboxusers