我使用此命令pip安装nvidia-tensorflow [horovod]堆叠错误

Question

(tensorholo) C:\Users\alaba\Desktop\MIT PROJECT\tensor_holography-main>pip install nvidia-tensorflow[horovod]
Collecting nvidia-tensorflow[horovod]
  Downloading nvidia-tensorflow-0.0.1.dev5.tar.gz`` (7.9 kB)
  Preparing metadata (setup.py) ... error
  error: subprocess-exited-with-error


  × python setup.py egg_info did not run successfully.
  │ exit code: 1
  ╰─> [19 lines of output]
      Traceback (most recent call last):
        File "<string>", line 2, in <module>
        File "<pip-setuptools-caller>", line 34, in <module>
        File "C:\Users\alaba\AppData\Local\Temp\pip-install-ztjzt002\nvidia-tensorflow_001bf7a090024c37a3c7ff91374ac7c4\setup.py", line 150, in <module>
          raise RuntimeError(open("ERROR.txt", "r").read())
      RuntimeError:
      ###########################################################################################
      The package you are trying to install is only a placeholder project on PyPI.org repository.
      This package is hosted on NVIDIA Python Package Index.

      This package can be installed as:
      ```
      $ pip install nvidia-pyindex
      $ pip install nvidia-tensorflow
      ```

      Please refer to NVIDIA instructions: https://github.com/NVIDIA/tensorflow#install.
      ###########################################################################################

此错误源自子过程，可能不是PIP的问题。

error: metadata-generation-failed

× Encountered error while generating package metadata.
╰─> See above for output.

注意：这是上面提到的软件包的问题，​​而不是PIP。 提示：有关详细信息，请参见上文。

Answer 1

nvidia-tensorflow [horovod]软件包不支持Windows平台。您需要在WSL2（linux版本2版本的Windows子系统）中运行它，以使其在Windows上工作。

像官方文档说：

nvidia-tensorflow软件包包括CPU和GPU支持Linux。

还有此问题在同一存储库上：