Can't pip install the package

[SBBBEGRUSSTSIE]

Hey,

I've been trying to pip install but there is something that won't download. It seems like I need to use another version of cython or something.
Here's the code :
`Collecting PyYAML==6.0 (from postcards)
Using cached PyYAML-6.0.tar.gz (124 kB)
Installing build dependencies ... done
Getting requirements to build wheel ... error
error: subprocess-exited-with-error

× Getting requirements to build wheel did not run successfully.
│ exit code: 1
╰─> [54 lines of output]
running egg_info
writing lib\PyYAML.egg-info\PKG-INFO
writing dependency_links to lib\PyYAML.egg-info\dependency_links.txt
writing top-level names to lib\PyYAML.egg-info\top_level.txt
Traceback (most recent call last):
File "C:\Users\sdalh\AppData\Local\Programs\Python\Python312\Lib\site-packages\pip_vendor\pyproject_hooks_in_process_in_process.py", line 353, in
main()
File "C:\Users\sdalh\AppData\Local\Programs\Python\Python312\Lib\site-packages\pip_vendor\pyproject_hooks_in_process_in_process.py", line 335, in main
json_out['return_val'] = hook(**hook_input['kwargs'])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\sdalh\AppData\Local\Programs\Python\Python312\Lib\site-packages\pip_vendor\pyproject_hooks_in_process_in_process.py", line 118, in get_requires_for_build_wheel
return hook(config_settings)
^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\sdalh\AppData\Local\Temp\pip-build-env-6j0d0nlv\overlay\Lib\site-packages\setuptools\build_meta.py", line 355, in get_requires_for_build_wheel
return self._get_build_requires(config_settings, requirements=['wheel'])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\sdalh\AppData\Local\Temp\pip-build-env-6j0d0nlv\overlay\Lib\site-packages\setuptools\build_meta.py", line 325, in get_build_requires
self.run_setup()
File "C:\Users\sdalh\AppData\Local\Temp\pip-build-env-6j0d0nlv\overlay\Lib\site-packages\setuptools\build_meta.py", line 341, in run_setup
exec(code, locals())
File "", line 288, in
File "C:\Users\sdalh\AppData\Local\Temp\pip-build-env-6j0d0nlv\overlay\Lib\site-packages\setuptools_init.py", line 103, in setup
return distutils.core.setup(**attrs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\sdalh\AppData\Local\Temp\pip-build-env-6j0d0nlv\overlay\Lib\site-packages\setuptools_distutils\core.py", line 185, in setup
return run_commands(dist)
^^^^^^^^^^^^^^^^^^
File "C:\Users\sdalh\AppData\Local\Temp\pip-build-env-6j0d0nlv\overlay\Lib\site-packages\setuptools_distutils\core.py", line 201, in run_commands
dist.run_commands()
File "C:\Users\sdalh\AppData\Local\Temp\pip-build-env-6j0d0nlv\overlay\Lib\site-packages\setuptools_distutils\dist.py", line 969, in run_commands
self.run_command(cmd)
File "C:\Users\sdalh\AppData\Local\Temp\pip-build-env-6j0d0nlv\overlay\Lib\site-packages\setuptools\dist.py", line 989, in run_command
super().run_command(command)
File "C:\Users\sdalh\AppData\Local\Temp\pip-build-env-6j0d0nlv\overlay\Lib\site-packages\setuptools_distutils\dist.py", line 988, in run_command
cmd_obj.run()
File "C:\Users\sdalh\AppData\Local\Temp\pip-build-env-6j0d0nlv\overlay\Lib\site-packages\setuptools\command\egg_info.py", line 318, in run
self.find_sources()
File "C:\Users\sdalh\AppData\Local\Temp\pip-build-env-6j0d0nlv\overlay\Lib\site-packages\setuptools\command\egg_info.py", line 326, in find_sources
mm.run()
File "C:\Users\sdalh\AppData\Local\Temp\pip-build-env-6j0d0nlv\overlay\Lib\site-packages\setuptools\command\egg_info.py", line 548, in run
self.add_defaults()
File "C:\Users\sdalh\AppData\Local\Temp\pip-build-env-6j0d0nlv\overlay\Lib\site-packages\setuptools\command\egg_info.py", line 586, in add_defaults
sdist.add_defaults(self)
File "C:\Users\sdalh\AppData\Local\Temp\pip-build-env-6j0d0nlv\overlay\Lib\site-packages\setuptools\command\sdist.py", line 113, in add_defaults
super().add_defaults()
File "C:\Users\sdalh\AppData\Local\Temp\pip-build-env-6j0d0nlv\overlay\Lib\site-packages\setuptools_distutils\command\sdist.py", line 251, in add_defaults
self._add_defaults_ext()
File "C:\Users\sdalh\AppData\Local\Temp\pip-build-env-6j0d0nlv\overlay\Lib\site-packages\setuptools_distutils\command\sdist.py", line 336, in _add_defaults_ext
self.filelist.extend(build_ext.get_source_files())
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "", line 204, in get_source_files
File "C:\Users\sdalh\AppData\Local\Temp\pip-build-env-6j0d0nlv\overlay\Lib\site-packages\setuptools_distutils\cmd.py", line 107, in getattr
raise AttributeError(attr)
AttributeError: cython_sources
[end of output]

note: This error originates from a subprocess, and is likely not a problem with pip.
error: subprocess-exited-with-error

× Getting requirements to build wheel did not run successfully.
│ exit code: 1
╰─> See above for output.`

I've heard of that superb idea (I'm talking about the code) from a friend of mine, so I decided to try to implement it to my computer. Problem is I'm quite a noob with coding, so I'm trying as hard as I can to understand something at this, but I'll need some patient explanation to achieve this. Thank you very much for your work !

[abertschi]

I dont know how well the Windows support is for the dependencies of this project. You may want to try to install this in a virtual environment in the Windows Subsystem for Linux or on a Linux machine altogether.

[dalhei-lama]

Okay, thank for the quick response, I tried your solution but finally ended up installing an older Python version, as it apparently solved the problem.