化茧工具建造轮(pyproject.toml)没有成功运行。

Question

我试图克隆YOLOv6回购和安装的要求。然后出现错误-

 Building wheel for pycocotools (pyproject.toml) ... error
  error: subprocess-exited-with-error

  × Building wheel for pycocotools (pyproject.toml) did not run successfully.
  │ exit code: 1
  ╰─> [16 lines of output]
      running bdist_wheel
      running build
      running build_py
      creating build
      creating build\lib.win-amd64-cpython-37
      creating build\lib.win-amd64-cpython-37\pycocotools
      copying pycocotools\coco.py -> build\lib.win-amd64-cpython-37\pycocotools
      copying pycocotools\cocoeval.py -> build\lib.win-amd64-cpython-37\pycocotools
      copying pycocotools\mask.py -> build\lib.win-amd64-cpython-37\pycocotools
      copying pycocotools\__init__.py -> build\lib.win-amd64-cpython-37\pycocotools
      running build_ext
      cythoning pycocotools/_mask.pyx to pycocotools\_mask.c
      building 'pycocotools._mask' extension
      C:\Users\nahid\AppData\Local\Temp\pip-build-env-0ow5jkfb\overlay\Lib\site-packages\Cython\Compiler\Main.py:369: FutureWarning: Cython directive 'language_level' not set, using 2 for now (Py2). This will change in a later release! File: C:\Users\nahid\AppData\Local\Temp\pip-install-i_mf6xtz\pycocotools_c4df8c08be154817a667604298ec6fe3\pycocotools\_mask.pyx
        tree = Parsing.p_module(s, pxd, full_module_name)
      error: Microsoft Visual C++ 14.0 or greater is required. Get it with "Microsoft C++ Build Tools": https://visualstudio.microsoft.com/visual-cpp-build-tools/
      [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for pycocotools
Failed to build pycocotools
ERROR: Could not build wheels for pycocotools, which is required to install pyproject.toml-based projects

我试图克隆YOLOv6回购和安装的要求。现在我使用python 3.9.7，pip 22.3。requirements.txt -‘

# pip install -r requirements.txt
# python3.8 environment

torch>=1.8.0
torchvision>=0.9.0
numpy>=1.18.5
opencv-python>=4.1.2
PyYAML>=5.3.1
scipy>=1.4.1
tqdm>=4.41.0
addict>=2.4.0
tensorboard>=2.7.0
pycocotools>=2.0
onnx>=1.10.0  # ONNX export
onnx-simplifier>=0.3.6 # ONNX simplifier
thop  # FLOPs computation
# pytorch_quantization>=2.1.1

`

Answer 1

只需读取错误内部：

error: Microsoft Visual C++ 14.0 or greater is required. Get it with "Microsoft C++ Build Tools": https://visualstudio.microsoft.com/visual-cpp-build-tools/

您需要一个编译器，因为您试图在Windows中编译一个库！在https://visualstudio.microsoft.com/visual-cpp-build-tools/中找到适当的工具，安装它们，并尝试使用一个新的终端安装。