Traceback (most recent call last):
  File "/usr/share/kde4/apps/system-config-printer-kde/system-config-printer-kde.py", line 424, in on_tvMainList_cursor_changed
    self.fillPrinterTab(name)
  File "/usr/share/kde4/apps/system-config-printer-kde/system-config-printer-kde.py", line 1174, in fillPrinterTab
    editable=editable)
  File "/usr/share/kde4/apps/system-config-printer-kde/system-config-printer-kde.py", line 1655, in add_job_option
    self.option_changed)
  File "/usr/share/kde4/apps/system-config-printer-kde/options.py", line 66, in OptionWidget
    return OptionSelectOne(name, v, s, on_change)
  File "/usr/share/kde4/apps/system-config-printer-kde/options.py", line 315, in __init__
    self.selector = QComboBox(self)
TypeError: argument 1 of PyQt4.QtGui.QComboBox() has an invalid type