Error while installing

[Towux]

Defaulting to user installation because normal site-packages is not writeable
Collecting git+https://github.com/PteroPackages/Pytero
Cloning https://github.com/PteroPackages/Pytero to /tmp/pip-req-build-yfi10fef
Running command git clone --filter=blob:none --quiet https://github.com/PteroPackages/Pytero /tmp/pip-req-build-yfi10fef
Resolved https://github.com/PteroPackages/Pytero to commit de38e1a
Preparing metadata (setup.py) ... error
error: subprocess-exited-with-error

× python setup.py egg_info did not run successfully.
│ exit code: 1
╰─> [18 lines of output]
Traceback (most recent call last):
File "", line 2, in
File "", line 34, in
File "/tmp/pip-req-build-yfi10fef/setup.py", line 12, in
from pytero import version
File "/tmp/pip-req-build-yfi10fef/pytero/init.py", line 13, in
from .app import PteroApp
File "/tmp/pip-req-build-yfi10fef/pytero/app.py", line 12, in
from .node import Node
File "/tmp/pip-req-build-yfi10fef/pytero/node.py", line 2, in
from .servers import AppServer
File "/tmp/pip-req-build-yfi10fef/pytero/servers.py", line 2, in
from .types import _Http, Allocation, Container, Egg, FeatureLimits, Limits,
File "/tmp/pip-req-build-yfi10fef/pytero/types.py", line 40, in
class _Http:
File "/tmp/pip-req-build-yfi10fef/pytero/types.py", line 43, in _Http
_raw: Callable[[str, str, Any | None], Any]
TypeError: unsupported operand type(s) for |: '_SpecialForm' and 'NoneType'
[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.

[devnote-dev]

What version of Python are you using?

[Towux]

3.9

[devnote-dev]

I think pip may have missed something here — the minimum supported version is 3.10 so it shouldn't have even installed. Upgrading your Python install should fix this.