Can't install in Python 3.14.6 with GCC

I'm going to install DeepSpeed in Python 3.14.6 with GCC, but failed. the log is below:

Collecting deepspeed
  Using cached deepspeed-0.19.6.tar.gz (1.9 MB)
  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
  ╰─> [26 lines of output]
      [WARNING] Unable to import torch, pre-compiling ops will be disabled. Please visit https://pytorch.org/ to see how to properly install torch on your system.
       [WARNING]  unable to import torch, please install it if you want to pre-compile any deepspeed ops.
      DS_BUILD_OPS=1
      Traceback (most recent call last):
        File "D:\Users\Administrator\AppData\Local\Programs\Python\Python314\Lib\site-packages\pip\_vendor\pyproject_hooks\_in_process\_in_process.py", line 389, in <module>
          main()
          ~~~~^^
        File "D:\Users\Administrator\AppData\Local\Programs\Python\Python314\Lib\site-packages\pip\_vendor\pyproject_hooks\_in_process\_in_process.py", line 373, in main
          json_out["return_val"] = hook(**hook_input["kwargs"])
                                   ~~~~^^^^^^^^^^^^^^^^^^^^^^^^
        File "D:\Users\Administrator\AppData\Local\Programs\Python\Python314\Lib\site-packages\pip\_vendor\pyproject_hooks\_in_process\_in_process.py", line 143, in get_requires_for_build_wheel
          return hook(config_settings)
        File "C:\Users\Administrator\AppData\Local\Temp\pip-build-env-0v1hoy7j\overlay\Lib\site-packages\setuptools\build_meta.py", line 333, in get_requires_for_build_wheel
          return self._get_build_requires(config_settings, requirements=[])
                 ~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        File "C:\Users\Administrator\AppData\Local\Temp\pip-build-env-0v1hoy7j\overlay\Lib\site-packages\setuptools\build_meta.py", line 301, in _get_build_requires
          self.run_setup()
          ~~~~~~~~~~~~~~^^
        File "C:\Users\Administrator\AppData\Local\Temp\pip-build-env-0v1hoy7j\overlay\Lib\site-packages\setuptools\build_meta.py", line 520, in run_setup
          super().run_setup(setup_script=setup_script)
          ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^
        File "C:\Users\Administrator\AppData\Local\Temp\pip-build-env-0v1hoy7j\overlay\Lib\site-packages\setuptools\build_meta.py", line 317, in run_setup
          exec(code, locals())  # noqa: S102 # exec is intentional here
          ~~~~^^^^^^^^^^^^^^^^
        File "<string>", line 158, in <module>
      AssertionError: Unable to pre-compile ops without torch installed. Please install torch before attempting to pre-compile ops.
      [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
ERROR: Failed to build 'deepspeed' when getting requirements to build wheel

btw, I've already installed torch with pip.

The report contains a pip build log for deepspeed 0.19.6 on Python 3.14.6 with DS_BUILD_OPS=1; start by checking whether torch is importable in pip's isolated build environment. Compare installation behavior across supported Python versions and confirm whether the failure is caused by the build environment or Python 3.14 compatibility. Done means the cause and a reproducible installation path are established.