Unable to install Python API on Pi - "g_resources.RequirementParseError: Invalid URL given" about axidraw HOT 6 CLOSED

$ diff AxiDraw_API_392/ axidraw/cli 
Common subdirectories: AxiDraw_API_392/axicli and axidraw/cli/axicli
Only in AxiDraw_API_392/: documentation
Only in AxiDraw_API_392/: examples_config
Only in AxiDraw_API_392/: examples_py_axidraw
Only in axidraw/cli: examples_python
diff AxiDraw_API_392/Installation.txt axidraw/cli/Installation.txt
3c3
< Supported on python 3.7 and newer
---
> Supported on python 3.6 and newer
27c27
< 3.) [Recommended, optional] Use virtualenv to control versioning
---
> 3.) [Optional:] Use virtualenv to control versioning
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< Most users can use this commmand:
69,75d67
<
< ```
<
< or the equivalent:
<
< ```
< python -m pip install .
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> (On Windows, you may need to use "python -m pip install .")
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< Some additional flags on pip (like `--user`) are not supported in most
< situations. If you need to customize the installation (e.g., with extra `pip`
< flags like `--user`), you should use the commands here: https://gitlab.com/evil-mad/AxiCli/bin/alt_install.
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< Copyright 2021 Windell H Oskay, Evil Mad Scientist Laboratories
---
> Copyright 2020 Windell H Oskay, Evil Mad Scientist Laboratories
Only in AxiDraw_API_392/: prebuilt_dependencies
Common subdirectories: AxiDraw_API_392/pyaxidraw and axidraw/cli/pyaxidraw
diff AxiDraw_API_392/pyproject.toml axidraw/cli/pyproject.toml
45d44
< hershey = ["hersheyadvanced"] # see Installation instructions
Common subdirectories: AxiDraw_API_392/requirements and axidraw/cli/requirements
diff AxiDraw_API_392/setup.py axidraw/cli/setup.py
15c15
<         'ink_extensions>=1.3.2',
---
>         'ink_extensions>=1.2.0',
Common subdirectories: AxiDraw_API_392/test and axidraw/cli/test
pi@labserver:~ $

$ pip3 install --upgrade pip

Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
Requirement already satisfied: pip in /usr/lib/python3/dist-packages (20.3.4)
Collecting pip
  Downloading https://www.piwheels.org/simple/pip/pip-23.2-py3-none-any.whl (2.1 MB)
     |████████████████████████████████| 2.1 MB 180 kB/s
Installing collected packages: pip
Successfully installed pip-23.2
$ pip3 -V
pip 23.2 from /home/pi/.local/lib/python3.9/site-packages/pip (python 3.9)

$ pip3 install https://cdn.evilmadscientist.com/dl/ad/public/AxiDraw_API.zip
Defaulting to user installation because normal site-packages is not writeable
Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
Collecting https://cdn.evilmadscientist.com/dl/ad/public/AxiDraw_API.zip
  Using cached https://cdn.evilmadscientist.com/dl/ad/public/AxiDraw_API.zip (379 kB)
  Installing build dependencies ... done
  Getting requirements to build wheel ... done
  Installing backend dependencies ... done
  Preparing metadata (pyproject.toml) ... done
Processing /tmp/pip-req-build-0hwpeb_t/prebuilt_dependencies/axidrawinternal-3.9.2-py2.py3-none-any.whl (from axicli==3.9.2)
Collecting ink-extensions>=1.3.2 (from axicli==3.9.2)
  Using cached https://www.piwheels.org/simple/ink-extensions/ink_extensions-1.3.2-py3-none-any.whl (33 kB)
Collecting lxml>=4.9.1 (from axicli==3.9.2)
  Obtaining dependency information for lxml>=4.9.1 from https://files.pythonhosted.org/packages/de/07/fcfc5adfb793e6181049a361b2909723c5821b2bc18a21064da4429631a8/lxml-4.9.3-cp39-cp39-manylinux_2_28_aarch64.whl.metadata
  Downloading lxml-4.9.3-cp39-cp39-manylinux_2_28_aarch64.whl.metadata (3.8 kB)
Requirement already satisfied: plotink>=1.8.0 in ./.local/lib/python3.9/site-packages (from axicli==3.9.2) (1.8.0)
Requirement already satisfied: pyserial>=3.5 in ./.local/lib/python3.9/site-packages (from axicli==3.9.2) (3.5)
Requirement already satisfied: requests in /usr/lib/python3/dist-packages (from axicli==3.9.2) (2.25.1)
Requirement already satisfied: packaging>=21.0 in ./.local/lib/python3.9/site-packages (from plotink>=1.8.0->axicli==3.9.2) (23.1)
Requirement already satisfied: future in ./.local/lib/python3.9/site-packages (from axidrawinternal@ file:///tmp/pip-req-build-0hwpeb_t/prebuilt_dependencies/axidrawinternal-3.9.2-py2.py3-none-any.whl->axicli==3.9.2) (0.18.3)
Requirement already satisfied: pyclipper>=1.1.0 in ./.local/lib/python3.9/site-packages (from axidrawinternal@ file:///tmp/pip-req-build-0hwpeb_t/prebuilt_dependencies/axidrawinternal-3.9.2-py2.py3-none-any.whl->axicli==3.9.2) (1.3.0.post4)
Requirement already satisfied: tqdm>=4.64.0 in ./.local/lib/python3.9/site-packages (from axidrawinternal@ file:///tmp/pip-req-build-0hwpeb_t/prebuilt_dependencies/axidrawinternal-3.9.2-py2.py3-none-any.whl->axicli==3.9.2) (4.65.0)
Using cached lxml-4.9.3-cp39-cp39-manylinux_2_28_aarch64.whl (7.8 MB)
Building wheels for collected packages: axicli
  Building wheel for axicli (pyproject.toml) ... done
  Created wheel for axicli: filename=axicli-3.9.2-py3-none-any.whl size=22753 sha256=47557999cd911fb6a0a47fcafbbf051976aa8b430f97b8fbaf71a16b9bf93404
  Stored in directory: /tmp/pip-ephem-wheel-cache-cwko6nhi/wheels/75/a2/cd/838084d7456d8107af8d9cb082a1a49bf5c52581c64cc2cdbe
Successfully built axicli
Installing collected packages: lxml, ink-extensions, axidrawinternal, axicli
Successfully installed axicli-3.9.2 axidrawinternal-3.9.2 ink-extensions-1.3.2 lxml-4.9.3