Nobara repo version of Quod Libet does not open

[dtalon42]

Steps to reproduce

• Tried to open Quod Libet

Expected Output

• Quod Libet should open

Actual Output

• Running quodlibet in the terminal resulted in it not opening and returning the following message:
• • /usr/bin/python3: undefined symbol: unity_launcher_entry_get_for_desktop_id](errorreport.main.errorhook: unity.py:46:init: gi.repository.GLib.GError: g-invoke-error-quark: Could not locate unity_launcher_entry_get_for_desktop_id: 'unity_launcher_entry_get_for_desktop_id': /usr/bin/python3: undefined symbol: unity_launcher_entry_get_for_desktop_id (1)
• Running with sudo returned this:
• • error: failed to open file /usr/lib64/lv2/svg/manifest.ttl (No such file or directory) lilv_world_load_file(): error: Error loading file file:///usr/lib64/lv2/svg/manifest.ttl lilv_world_load_bundle(): error: Error reading file:///usr/lib64/lv2/svg/manifest.ttl error: failed to open file /usr/lib64/lv2/valve_audio_dsp_version.txt/manifest.ttl (Not a directory) lilv_world_load_file(): error: Error loading file file:///usr/lib64/lv2/valve_audio_dsp_version.txt/manifest.ttl lilv_world_load_bundle(): error: Error reading file:///usr/lib64/lv2/valve_audio_dsp_version.txt/manifest.ttl E: [0000.890] errorreport.main.errorhook: unity.py:46:init: gi.repository.GLib.GError: g-invoke-error-quark: Could not locate unity_launcher_entry_get_for_desktop_id: 'unity_launcher_entry_get_for_desktop_id': /usr/bin/python3: undefined symbol: unity_launcher_entry_get_for_desktop_id (1)

Test System

Which version of Quod Libet?

• Quod Libet 4.6

Which operating system

• Nobara 39
• • Basically Fedora 39
    DE: KDE Plasma 6

If it's audio-related, what back-end?

Additional Information

Flatpak version does open without issue but I wanted to try this since I had a few issues with it occasionally playing the wrong track or crashing on loading my library.
Nobara uses dnf which is Fedora's package manager.
Issue was caused due to an interaction with libunity. Removing that solved the problem.
unity.py was checking for Unity integration, and since libunity was present, that was causing that check to pass despite the Unity DE not being present.