Python 2.5.2: /usr/bin/python Mon Mar 31 15:58:07 2008 A problem occurred in a Python script. Here is the sequence of function calls leading up to the error, in the order they occurred. /usr/lib/python2.5/site-packages/elisa/core/interface_controller.py in initialize(self=) 129 for backend_path in backend_paths: 130 try: 131 self._create_backend(backend_path) 132 except Exception, e: 133 path = application.log_traceback() self = self._create_backend = > backend_path = 'backend1' /usr/lib/python2.5/site-packages/elisa/core/interface_controller.py in _create_backend(self=, backend_name='backend1') 194 195 try: 196 root_controller = plugin_registry.create_component(controller_path) 197 except: 198 self.warning("Cannot create controller %r for backend %r", root_controller undefined plugin_registry = plugin_registry.create_component = > controller_path = 'raval:elisa_controller' /usr/lib/python2.5/site-packages/elisa/core/plugin_registry.py in create_component(self=, component_path='raval:elisa_controller') 562 self.info("Component %s loaded" % component.name) 563 else: 564 raise ComponentNotFound(component_path) 565 566 return component global ComponentNotFound = component_path = 'raval:elisa_controller' : Component 'raval:elisa_controller' not found __class__ = __delattr__ = __dict__ = {'component_name': 'raval:elisa_controller'} __doc__ = None __getattribute__ = __getitem__ = __getslice__ = __hash__ = __init__ = __module__ = 'elisa.core.plugin_registry' __new__ = __reduce__ = __reduce_ex__ = __repr__ = __setattr__ = __setstate__ = __str__ = __weakref__ = None args = () component_name = 'raval:elisa_controller' message = '' The above is a description of an error in a Python program. Here is the original traceback: Traceback (most recent call last): File "/usr/lib/python2.5/site-packages/elisa/core/interface_controller.py", line 131, in initialize self._create_backend(backend_path) File "/usr/lib/python2.5/site-packages/elisa/core/interface_controller.py", line 196, in _create_backend root_controller = plugin_registry.create_component(controller_path) File "/usr/lib/python2.5/site-packages/elisa/core/plugin_registry.py", line 564, in create_component raise ComponentNotFound(component_path) ComponentNotFound: Component 'raval:elisa_controller' not found