BUG: Can't install UI or go through Guided-Setup

[Z3r0shin]

The commands mmpm ui install -y and mmpm guided-setup return this

usage: mmpm [option(s)]
mmpm: error: argument subcmd: invalid choice: 'ui' (choose from 'search', 'install', 'remove', 'update', 'upgrade', 'db', 'list', 'open', 'show', 'add-ext-pkg', 'log', 'mm-ctl', 'env')

and

usage: mmpm [option(s)]
mmpm: error: argument subcmd: invalid choice: 'guided-setup' (choose from 'search', 'install', 'remove', 'update', 'upgrade', 'db', 'list', 'open', 'show', 'add-ext-pkg', 'log', 'mm-ctl', 'env')

respectively.

Is this an issue with the CLI or GUI?
CLI

Is this something that should be put in the Wiki?
I guess since I followed the installation wiki to the letter but can't proceed further.

Operating System, Python3 Version, and Web Browser
(Please complete the following information)

• output from cat /etc/os-release
  PRETTY_NAME="Debian GNU/Linux 10 (buster)"
  NAME="Debian GNU/Linux"
  VERSION_ID="10"
  VERSION="10 (buster)"
  VERSION_CODENAME=buster
  ID=debian
  HOME_URL="https://www.debian.org/"
  SUPPORT_URL="https://www.debian.org/support"
  BUG_REPORT_URL="https://bugs.debian.org/"

• output from python3 --version
  Python 3.7.3

• Web Browser (firefox, chrome, safari, chromium, etc)
  chrome, but through Portainer and TrueNAS Scale, both latest versions

MMPM Environment Settings

• output from mmpm env

• Initializing MagicMirror 3rd party packages database Traceback (most recent call last):
  File "/usr/local/bin/mmpm", line 10, in
  sys.exit(main())
  File "/usr/local/lib/python3.7/dist-packages/mmpm/entrypoint.py", line 12, in main
  main(args)
  File "/usr/local/lib/python3.7/dist-packages/mmpm/mmpm.py", line 51, in main
  packages: Dict[str, List[MagicMirrorPackage]] = mmpm.core.load_packages(force_refresh=should_refresh)
  File "/usr/local/lib/python3.7/dist-packages/mmpm/core.py", line 1054, in load_packages
  packages = retrieve_packages()
  File "/usr/local/lib/python3.7/dist-packages/mmpm/core.py", line 1135, in retrieve_packages
  categories: list = [category.contents[-1].contents[0] for category in categories_soup][2:]
  File "/usr/local/lib/python3.7/dist-packages/mmpm/core.py", line 1135, in
  categories: list = [category.contents[-1].contents[0] for category in categories_soup][2:]
  File "/usr/local/lib/python3.7/dist-packages/bs4/element.py", line 986, in getattr
  self.class.name, attr))
  AttributeError: 'NavigableString' object has no attribute 'contents'

MMPM Log Files

• Attach the file produced Download MMPM log files within the Control Center of the GUI or from the mmpm logs --zip
  usage: mmpm [option(s)]
  mmpm: error: argument subcmd: invalid choice: 'logs' (choose from 'search', 'install', 'remove', 'update', 'upgrade', 'db', 'list', 'open', 'show', 'add-ext-pkg', 'log', 'mm-ctl', 'env')

MagicMirror Config

• your MagicMirror config.js
  Its the same as the default one, I haven't messed with it yet.

[Bee-Mar]

You're using Python 3.7.3, and the latest version of MMPM doesn't support anything below Python 3.8 (soon to be Python 3.9 as the minimum). I'm not sure which version of MMPM you have installed, but Pip probably resolved your installation to an older version of MMPM