Python3 program pulseaudio-dlna complains about utils.git module missing

I installed a program from git (pulseaudio-dlna) which other people obviously have gotten running. When I run it, I get an error that the “utils.git” module is not found:

Traceback (most recent call last):
  File "/usr/local/bin/pulseaudio-dlna", line 33, in 
    sys.exit(load_entry_point('pulseaudio-dlna==0.5.2', 'console_scripts', 'pulseaudio-dlna')())
  File "/usr/local/bin/pulseaudio-dlna", line 25, in importlib_load_entry_point
    return next(matches).load()
  File "/usr/lib64/python3.9/importlib/metadata.py", line 86, in load
    module = import_module(match.group('module'))
  File "/usr/lib64/python3.9/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "", line 1030, in _gcd_import
  File "", line 1007, in _find_and_load
  File "", line 972, in _find_and_load_unlocked
  File "", line 228, in _call_with_frames_removed
  File "", line 1030, in _gcd_import
  File "", line 1007, in _find_and_load
  File "", line 986, in _find_and_load_unlocked
  File "", line 680, in _load_unlocked
  File "", line 850, in exec_module
  File "", line 228, in _call_with_frames_removed
  File "/usr/local/lib/python3.9/site-packages/pulseaudio_dlna/__init__.py", line 23, in 
    import utils.git
ModuleNotFoundError: No module named 'utils.git'

I’m running AlmaLinux 9, and performed the following commands to download, install, and run pulseaudio-dlna:

git clone https://github.com/masmu/pulseaudio-dlna.git
cd pulseaudio-dlna
(edit Makefile and change python variable to equal python3)
make install
pulseaudio-dlna

What is going wrong?