After fresh install of 15.4 the guake program no longer works:



$ /usr/bin/guake
Guake not running, starting it
Loading Gnome schema from: /usr/share/glib-2.0/schemas
Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/dbus/bus.py", line 177, in
activate_name_owner
    return self.get_name_owner(bus_name)
  File "/usr/lib/python3.6/site-packages/dbus/bus.py", line 363, in
get_name_owner
    's', (bus_name,), **keywords)
  File "/usr/lib/python3.6/site-packages/dbus/connection.py", line 653, in
call_blocking
    message, timeout)
dbus.exceptions.DBusException: org.freedesktop.DBus.Error.NameHasNoOwner: Could
not get owner of name 'org.guake3.RemoteControl': no such name

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/guake/main.py", line 451, in main
    remote_object = bus.get_object(DBUS_NAME, DBUS_PATH)
  File "/usr/lib/python3.6/site-packages/dbus/bus.py", line 243, in get_object
    follow_name_owner_changes=follow_name_owner_changes)
  File "/usr/lib/python3.6/site-packages/dbus/proxies.py", line 250, in
__init__
    self._named_service = conn.activate_name_owner(bus_name)
  File "/usr/lib/python3.6/site-packages/dbus/bus.py", line 182, in
activate_name_owner
    self.start_service_by_name(bus_name)
  File "/usr/lib/python3.6/site-packages/dbus/bus.py", line 280, in
start_service_by_name
    'su', (bus_name, flags)))
  File "/usr/lib/python3.6/site-packages/dbus/connection.py", line 653, in
call_blocking
    message, timeout)
dbus.exceptions.DBusException: org.freedesktop.DBus.Error.ServiceUnknown: The
name org.guake3.RemoteControl was not provided by any .service files

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/guake/__init__.py", line 28, in
guake_version
    import importlib.metadata as importlib_metadata
ModuleNotFoundError: No module named 'importlib.metadata'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/bin/guake", line 10, in <module>
    sys.exit(exec_main())
  File "/usr/lib/python3.6/site-packages/guake/main.py", line 616, in exec_main
    if not main():
  File "/usr/lib/python3.6/site-packages/guake/main.py", line 467, in main
    instance = Guake()
  File "/usr/lib/python3.6/site-packages/guake/guake_app.py", line 123, in
__init__
    or self.settings.general.get_string("schema-version") != guake_version()
  File "/usr/lib/python3.6/site-packages/guake/__init__.py", line 30, in
guake_version
    import importlib_metadata
ModuleNotFoundError: No module named 'importlib_metadata'