Unicode decode error about pyscrlink HOT 1 OPEN

$ scratch_link
2022-07-16 12:00:22,270 Certificate is ready in FireFox NSS DB: /home/shin/.mozilla/firefox/nnysaloj.default
2022-07-16 12:00:22,739 Certificate is ready in FireFox NSS DB: /home/shin/.mozilla/firefox/nnysaloj.default/chrome_debugger_profile
2022-07-16 12:00:22,759 Certificate is ready for Chrome
2022-07-16 12:00:22,803 Started scratch-link
2022-07-16 12:02:55,435 Start session for web socket path: /scratch/bt
Exception in thread Thread-1:
Traceback (most recent call last):
  File "/usr/lib/python3.10/threading.py", line 1016, in _bootstrap_inner
    self.run()
  File "/home/shin/.local/lib/python3.10/site-packages/pyscrlink/scratch_link.py", line 212, in run
    self.discover()
  File "/home/shin/.local/lib/python3.10/site-packages/pyscrlink/scratch_link.py", line 189, in discover
    discoverer.find_devices(lookup_names=True)
  File "/usr/lib/python3.10/site-packages/bluetooth/bluez.py", line 433, in find_devices
    flt = _bt.hci_filter_new ()
SystemError: PY_SSIZE_T_CLEAN macro must be defined for '#' formats

$ sudo pip install pybluez
Collecting pybluez
  Using cached PyBluez-0.23.tar.gz (97 kB)
  Preparing metadata (setup.py) ... error
  error: subprocess-exited-with-error
  
  × python setup.py egg_info did not run successfully.
  │ exit code: 1
  ╰─> [1 lines of output]
      error in PyBluez setup command: use_2to3 is invalid.
      [end of output]
  
  note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed

× Encountered error while generating package metadata.
╰─> See above for output.

note: This is an issue with the package mentioned above, not pip.
hint: See above for details.