Traceback (most recent call last):
  File "/usr/bin/software-center", line 110, in <module>
    app = SoftwareCenterApp(datadir, xapian_base_path, options, args)
  File "/usr/share/software-center/softwarecenter/app.py", line 254, in __init__
    self.view_switcher = ViewSwitcher(self.view_manager, self.datadir, self.db, self.cache, self.icons)
  File "/usr/share/software-center/softwarecenter/view/viewswitcher.py", line 178, in __init__
    store = ViewSwitcherList(view_manager, datadir, db, cache, icons)
  File "/usr/share/software-center/softwarecenter/models/viewswitcherlist.py", line 91, in __init__
    icon = self._get_icon("clock")
  File "/usr/share/software-center/softwarecenter/models/viewswitcherlist.py", line 157, in _get_icon
    icon = AnimatedImage(self.icons.load_icon(icon_name, self.ICON_SIZE, 0))
GError: Caricamento dell'icona non riuscito