I have a lil problem with the installation of ruamel-yaml-conda.
I have this brand new fridge fresh enviorment for spyder; and while checking dependencies and installing the ones missing I encountered this little obstacle while installing with pip ruamel-yaml-conda.

trying to install the package in the “classic” way, the terminal gives me is this kind of error:

Collecting ruamel-yaml-conda
  Using cached ruamel_yaml_conda-0.15.80.tar.gz (202 kB)
  Preparing metadata (setup.py): started
  Preparing metadata (setup.py): finished with status 'error'
error: subprocess-exited-with-error
  
  × python setup.py egg_info did not run successfully.
  │ exit code: 1
  ╰─> [22 lines of output]
      Traceback (most recent call last):
        File "/private/var/folders/pn/r4h6wncx1fj97zcdjr2jsxpw0000gn/T/pip-install-9wxy_qdj/ruamel-yaml-conda_cbc16ce42fa94f7b92437d99fa4c8484/ruamel_yaml/__init__.py", line 21, in <module>
          from .main import *                               # NOQA
          ^^^^^^^^^^^^^^^^^^^
        File "/private/var/folders/pn/r4h6wncx1fj97zcdjr2jsxpw0000gn/T/pip-install-9wxy_qdj/ruamel-yaml-conda_cbc16ce42fa94f7b92437d99fa4c8484/ruamel_yaml/main.py", line 21, in <module>
          from ruamel.yaml.compat import StringIO, BytesIO, with_metaclass, PY3, nprint
      ImportError: cannot import name 'PY3' from 'ruamel.yaml.compat' (/opt/miniconda3/envs/spyder/lib/python3.11/site-packages/ruamel/yaml/compat.py)
      
      During handling of the above exception, another exception occurred:
      
      Traceback (most recent call last):
        File "<string>", line 2, in <module>
        File "<pip-setuptools-caller>", line 34, in <module>
        File "/private/var/folders/pn/r4h6wncx1fj97zcdjr2jsxpw0000gn/T/pip-install-9wxy_qdj/ruamel-yaml-conda_cbc16ce42fa94f7b92437d99fa4c8484/setup.py", line 14, in <module>
          import ruamel_yaml  # NOQA
          ^^^^^^^^^^^^^^^^^^
        File "/private/var/folders/pn/r4h6wncx1fj97zcdjr2jsxpw0000gn/T/pip-install-9wxy_qdj/ruamel-yaml-conda_cbc16ce42fa94f7b92437d99fa4c8484/ruamel_yaml/__init__.py", line 23, in <module>
          from ruamel_yaml.main import *                               # NOQA
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        File "/private/var/folders/pn/r4h6wncx1fj97zcdjr2jsxpw0000gn/T/pip-install-9wxy_qdj/ruamel-yaml-conda_cbc16ce42fa94f7b92437d99fa4c8484/ruamel_yaml/main.py", line 21, in <module>
          from ruamel.yaml.compat import StringIO, BytesIO, with_metaclass, PY3, nprint
      ImportError: cannot import name 'PY3' from 'ruamel.yaml.compat' (/opt/miniconda3/envs/spyder/lib/python3.11/site-packages/ruamel/yaml/compat.py)
      [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.

I did a lot of research and tried to install the package via other commands with pip;
I tried installing some dependencies of the package, but nothing seemed to work.
in the lists of packages ruamel.yaml & ruamel.yaml.clib, are present and installed.
what could be the cause of this error? how can I resolve this? does this package have special needs and dependencies? are there machine requirements for this package? is there a more accommodating version of ruamel-yaml-conda?
thank you immensely in advance for any answer.
I also have installed pip-search for good measure.
again, am a total newbe in this field and unfortunately I don’t know how to read this error, so thank you in advance for any suggestion.
PS: am sorry is I misspell anything in this question; english is not my first language TwT