在Windows 10上安装tf-models-官方

Question

我正在尝试在装有Windows10的PC上安装tf-models-Offical.

当我在命令提示符下运行pip install tf-models-official时，我得到以下错误

 Building wheel for pycocotools (setup.py) ... error
  ERROR: Command errored out with exit status 1:
   command: 'C:\Users\iavta\anaconda3\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\iavta\\AppData\\Local\\Temp\\pip-install-0twx2hmy\\pycocotools_ebdc747cefa04c81a8aab51eebf9fe53\\setup.py'"'"'; __file__='"'"'C:\\Users\\iavta\\AppData\\Local\\Temp\\pip-install-0twx2hmy\\pycocotools_ebdc747cefa04c81a8aab51eebf9fe53\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d 'C:\Users\iavta\AppData\Local\Temp\pip-wheel-60i3880o'
       cwd: C:\Users\iavta\AppData\Local\Temp\pip-install-0twx2hmy\pycocotools_ebdc747cefa04c81a8aab51eebf9fe53\
  Complete output (16 lines):
  running bdist_wheel
  running build
  running build_py
  creating build
  creating build\lib.win-amd64-3.8
  creating build\lib.win-amd64-3.8\pycocotools
  copying pycocotools\coco.py -> build\lib.win-amd64-3.8\pycocotools
  copying pycocotools\cocoeval.py -> build\lib.win-amd64-3.8\pycocotools
  copying pycocotools\mask.py -> build\lib.win-amd64-3.8\pycocotools
  copying pycocotools\__init__.py -> build\lib.win-amd64-3.8\pycocotools
  running build_ext
  cythoning pycocotools/_mask.pyx to pycocotools\_mask.c
  C:\Users\iavta\anaconda3\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\iavta\AppData\Local\Temp\pip-install-0twx2hmy\pycocotools_ebdc747cefa04c81a8aab51eebf9fe53\pycocotools\_mask.pyx
    tree = Parsing.p_module(s, pxd, full_module_name)
  building 'pycocotools._mask' extension
  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/
  ----------------------------------------
  ERROR: Failed building wheel for pycocotools
  Running setup.py clean for pycocotools
Successfully built termcolor
Failed to build pycocotools

我已经做了pip install pycocotools-windows，并且在安装过程中没有任何问题，根据Vision Studio安装程序，我已经安装了Visual Studio2019版本16.11.3。所以，我不知道为什么他们问我要Microsoft Visual C++ 14.0 or greater。

Answer 1

我解决了windows 10 anaconda (python=3.9)上令人讨厌的“为pycocotools构建轮子失败”的问题，方法是：

1. 卸载Visual Studio 2019;
2. Uninstall all Visual C++ Redistributable (2015-2019、2013、2012等)；
3. 安装Visual Studio 2022，使用C++勾选桌面开发。
4. 激活新的虚拟环境，并运行"pip install Desktop

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