guake on OpenSuse Tumbleweed (KDE) - python stack traces

**Describe the bug**
I installed Guake on OpenSuse Tumbleweed (latest 20240802). It is KDE. I installed with "(sudo zypper install guake"). On starting Guake, a whole lotta python stack traces happen. I realize that Guake is a Gnome app by default, and this is a KDE environment. However, I would expect the appropriate compatibility libraries have been installed.

On starting Guake, I receive the following:

```
shane@opal:~$ guake
Guake not running, starting it
Loading Gnome schema from: /usr/share/glib-2.0/schemas
Schema from old guake version detected, regenerating schema
Traceback (most recent call last):
File "/usr/lib/python3.11/site-packages/dbus/bus.py", line 173, in activate_name_owner
return self.get_name_owner(bus_name)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/site-packages/dbus/bus.py", line 348, in get_name_owner
return self.call_blocking(BUS_DAEMON_NAME, BUS_DAEMON_PATH,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/site-packages/dbus/connection.py", line 634, in call_blocking
reply_message = self.send_message_with_reply_and_block(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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/python3.11/site-packages/guake/main.py", line 479, in main
remote_object = bus.get_object(DBUS_NAME, DBUS_PATH)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/site-packages/dbus/bus.py", line 237, in get_object
return self.ProxyObjectClass(self, bus_name, object_path,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/site-packages/dbus/proxies.py", line 250, in __init__
self._named_service = conn.activate_name_owner(bus_name)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/site-packages/dbus/bus.py", line 178, in activate_name_owner
self.start_service_by_name(bus_name)
File "/usr/lib/python3.11/site-packages/dbus/bus.py", line 273, in start_service_by_name
return (True, self.call_blocking(BUS_DAEMON_NAME, BUS_DAEMON_PATH,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/site-packages/dbus/connection.py", line 634, in call_blocking
reply_message = self.send_message_with_reply_and_block(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
dbus.exceptions.DBusException: org.freedesktop.DBus.Error.ServiceUnknown: The name org.guake3.RemoteControl was not provided by any .service files
Compiling schema: /usr/share/glib-2.0/schemas
Failed to create file “/usr/share/glib-2.0/schemas/gschemas.compiled.U8WXR2”: Permission denied
Schema in non user-editable location, attempting to continue
Traceback (most recent call last):
File "/usr/lib/python3.11/site-packages/dbus/bus.py", line 173, in activate_name_owner
return self.get_name_owner(bus_name)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/site-packages/dbus/bus.py", line 348, in get_name_owner
return self.call_blocking(BUS_DAEMON_NAME, BUS_DAEMON_PATH,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/site-packages/dbus/connection.py", line 634, in call_blocking
reply_message = self.send_message_with_reply_and_block(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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/python3.11/site-packages/guake/main.py", line 479, in main
remote_object = bus.get_object(DBUS_NAME, DBUS_PATH)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/site-packages/dbus/bus.py", line 237, in get_object
return self.ProxyObjectClass(self, bus_name, object_path,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/site-packages/dbus/proxies.py", line 250, in __init__
self._named_service = conn.activate_name_owner(bus_name)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/site-packages/dbus/bus.py", line 178, in activate_name_owner
self.start_service_by_name(bus_name)
File "/usr/lib/python3.11/site-packages/dbus/bus.py", line 273, in start_service_by_name
return (True, self.call_blocking(BUS_DAEMON_NAME, BUS_DAEMON_PATH,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/site-packages/dbus/connection.py", line 634, in call_blocking
reply_message = self.send_message_with_reply_and_block(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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/python3.11/site-packages/guake/guake_app.py", line 127, in __init__
try_to_compile_glib_schemas()
File "/usr/lib/python3.11/site-packages/guake/paths.py", line 96, in try_to_compile_glib_schemas
subprocess.check_call(["glib-compile-schemas", "--strict", SCHEMA_DIR])
File "/usr/lib64/python3.11/subprocess.py", line 413, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['glib-compile-schemas', '--strict', '/usr/share/glib-2.0/schemas']' returned non-zero exit status 1.
Loading Gnome schema from: /usr/share/glib-2.0/schemas
Language previously loaded from: /usr/share/locale
Guake Terminal 3.10
VTE 0.76.3
Gtk 3.24.43
created fresh notebook for workspace 0
Spawning new terminal at /home/shane
current workspace is 0
can't bind show-focus key
Cannot find session.json file
Guake initialized
```

**Expected behavior**

I would expect Guake to start up cleanly without python stack traces.

**Actual behavior**

A whole bunch of python stack traces as above.

**To Reproduce**

OpenSuse Tumbleweed updated to 20240802 version.
`sudo zypper install guake`
`guake`

-------------------------------------------------------------------------------

$ guake --support

Guake Version: 3.10

Vte Version: 0.76.3

Vte Runtime Version: 0.76.3

--------------------------------------------------
GTK+ Version: 3.24.43

GDK Backend: