This is with latest 11.10. I just get:
Traceback (most recent call last):
File "/usr/bin/classicmenu-indicator", line 9, in <module>
load_entry_point('classicmenu-indicator==0.06', 'console_scripts', 'classicmenu-indicator')()
File "/usr/lib/python2.7/dist-packages/classicmenu_indicator/cmindicator.py", line 274, in main
indicator = ClassicMenuIndicator()
File "/usr/lib/python2.7/dist-packages/classicmenu_indicator/cmindicator.py", line 62, in __init__
self.indicator.set_menu(self.create_menu())
File "/usr/lib/python2.7/dist-packages/classicmenu_indicator/cmindicator.py", line 160, in create_menu
self.add_to_menu(menu, t)
File "/usr/lib/python2.7/dist-packages/classicmenu_indicator/cmindicator.py", line 154, in add_to_menu
self.process_directory(menu, root)
File "/usr/lib/python2.7/dist-packages/classicmenu_indicator/cmindicator.py", line 137, in process_directory
self.process_directory(new_menu, item)
File "/usr/lib/python2.7/dist-packages/classicmenu_indicator/cmindicator.py", line 130, in process_directory
self.process_entry(menu, item)
File "/usr/lib/python2.7/dist-packages/classicmenu_indicator/cmindicator.py", line 122, in process_entry
menu.append(self.create_menu_item(entry))
File "/usr/lib/python2.7/dist-packages/classicmenu_indicator/cmindicator.py", line 87, in create_menu_item
gtk.ICON_LOOKUP_USE_BUILTIN)
glib.GError: Unrecognized image file format
Same bug with me ??