Failed to "Installation and quick start"

[mxu9]

According to Installation and quick start

pip install adminui

Then create a basic "form page" example and run the python file:

python example_form.py

But there is below error.

(qbot)~/work/python-adminui$ python example_form.py
Traceback (most recent call last):
  File "~/work/python-adminui/example_form.py", line 2, in <module>
    from adminui import *
  File "~/anaconda3/envs/qbot/lib/python3.9/site-packages/adminui/__init__.py", line 1, in <module>
    from .form import *
  File "~/anaconda3/envs/qbot/lib/python3.9/site-packages/adminui/form.py", line 4, in <module>
    from .app import callbackRegistry
  File "~/anaconda3/envs/qbot/lib/python3.9/site-packages/adminui/app.py", line 1, in <module>
    from distutils.command.upload import upload
ModuleNotFoundError: No module named 'distutils.command.upload'

Did I miss something?