pycocotools 安装疑难解答

【问题标题】：Troubleshooting pycocotools installationpycocotools 安装疑难解答
【发布时间】：2021-08-28 14:34:29
【问题描述】：

我正在尝试使用来自 Tensorflow 的对象检测模型，并且需要安装 pycocotools。我正在 Windows 10 机器上的 python (3) 虚拟环境中执行此操作。在 Windows 上运行此功能似乎存在一些已知问题，我很确定我已经尝试过所有这些问题。

我尝试过 pip 安装 pycocotools，但出现此错误（构建轮子失败）：

(env) PS C:\Users\la01043601\ML_CameraVision\humanDetection> pip install pycocotools
Collecting pycocotools
  Using cached pycocotools-2.0.2.tar.gz (23 kB)
Requirement already satisfied: setuptools>=18.0 in c:\users\la01043601\ml_cameravision\humandetection\env\lib\site-packages (from pycocotools) (56.0.0)
Requirement already satisfied: cython>=0.27.3 in c:\users\la01043601\ml_cameravision\humandetection\env\lib\site-packages (from pycocotools) (0.29.23)
Requirement already satisfied: matplotlib>=2.1.0 in c:\users\la01043601\ml_cameravision\humandetection\env\lib\site-packages (from pycocotools) (3.4.2)
Requirement already satisfied: pyparsing>=2.2.1 in c:\users\la01043601\ml_cameravision\humandetection\env\lib\site-packages (from matplotlib>=2.1.0->pycocotools) (2.4.7)
Requirement already satisfied: cycler>=0.10 in c:\users\la01043601\ml_cameravision\humandetection\env\lib\site-packages (from matplotlib>=2.1.0->pycocotools) (0.10.0)
Requirement already satisfied: pillow>=6.2.0 in c:\users\la01043601\ml_cameravision\humandetection\env\lib\site-packages (from matplotlib>=2.1.0->pycocotools) (8.2.0)
Requirement already satisfied: numpy>=1.16 in c:\users\la01043601\ml_cameravision\humandetection\env\lib\site-packages (from matplotlib>=2.1.0->pycocotools) (1.19.5)
Requirement already satisfied: kiwisolver>=1.0.1 in c:\users\la01043601\ml_cameravision\humandetection\env\lib\site-packages (from matplotlib>=2.1.0->pycocotools) (1.3.1)
Requirement already satisfied: python-dateutil>=2.7 in c:\users\la01043601\ml_cameravision\humandetection\env\lib\site-packages (from matplotlib>=2.1.0->pycocotools) (2.8.1)
Requirement already satisfied: six in c:\users\la01043601\ml_cameravision\humandetection\env\lib\site-packages (from cycler>=0.10->matplotlib>=2.1.0->pycocotools) (1.15.0)
Building wheels for collected packages: pycocotools
  Building wheel for pycocotools (setup.py) ... error
  ERROR: Command errored out with exit status 1:
   command: 'c:\users\la01043601\ml_cameravision\humandetection\env\scripts\python.exe' -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\la01043601\\AppData\\Local\\Temp\\pip-install-hjka7e0k\\pycocotools_91d3c7ee2ad946f292455cc0fc685c5f\\setup.py'"'"'; __file__='"'"'C:\\Users\\la01043601\\AppData\\Local\\Temp\\pip-install-hjka7e0k\\pycocotools_91d3c7ee2ad946f292455cc0fc685c5f\\setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d 'C:\Users\la01043601\AppData\Local\Temp\pip-wheel-i_wesduj'
       cwd: C:\Users\la01043601\AppData\Local\Temp\pip-install-hjka7e0k\pycocotools_91d3c7ee2ad946f292455cc0fc685c5f\
  Complete output (23 lines):
  running bdist_wheel
  running build
  running build_py
  creating build
  creating build\lib.win-amd64-3.9
  creating build\lib.win-amd64-3.9\pycocotools
  copying pycocotools\coco.py -> build\lib.win-amd64-3.9\pycocotools
  copying pycocotools\cocoeval.py -> build\lib.win-amd64-3.9\pycocotools
  copying pycocotools\mask.py -> build\lib.win-amd64-3.9\pycocotools
  copying pycocotools\__init__.py -> build\lib.win-amd64-3.9\pycocotools
  running build_ext
  cythoning pycocotools/_mask.pyx to pycocotools\_mask.c
  c:\users\la01043601\ml_cameravision\humandetection\env\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\la01043601\AppData\Local\Temp\pip-install-hjka7e0k\pycocotools_91d3c7ee2ad946f292455cc0fc685c5f\pycocotools\_mask.pyx
    tree = Parsing.p_module(s, pxd, full_module_name)
  building 'pycocotools._mask' extension
  creating build\temp.win-amd64-3.9
  creating build\temp.win-amd64-3.9\Release
  creating build\temp.win-amd64-3.9\Release\common
  creating build\temp.win-amd64-3.9\Release\pycocotools
  C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30037\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Ic:\users\la01043601\ml_cameravision\humandetection\env\lib\site-packages\numpy\core\include -I./common -Ic:\users\la01043601\ml_cameravision\humandetection\env\include -IC:\Python39\include -IC:\Python39\include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30037\ATLMFC\include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30037\include /Tc./common/maskApi.c /Fobuild\temp.win-amd64-3.9\Release\./common/maskApi.obj
  maskApi.c
  ./common/maskApi.c(8): fatal error C1083: Cannot open include file: 'math.h': No such file or directory
  error: command 'C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.29.30037\\bin\\HostX86\\x64\\cl.exe' failed with exit code 2
  ----------------------------------------
  ERROR: Failed building wheel for pycocotools
  Running setup.py clean for pycocotools
Failed to build pycocotools
Installing collected packages: pycocotools
    Running setup.py install for pycocotools ... error
    ERROR: Command errored out with exit status 1:
     command: 'c:\users\la01043601\ml_cameravision\humandetection\env\scripts\python.exe' -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\la01043601\\AppData\\Local\\Temp\\pip-install-hjka7e0k\\pycocotools_91d3c7ee2ad946f292455cc0fc685c5f\\setup.py'"'"'; __file__='"'"'C:\\Users\\la01043601\\AppData\\Local\\Temp\\pip-install-hjka7e0k\\pycocotools_91d3c7ee2ad946f292455cc0fc685c5f\\setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record 'C:\Users\la01043601\AppData\Local\Temp\pip-record-crzypf9k\install-record.txt' --single-version-externally-managed --compile --install-headers 'c:\users\la01043601\ml_cameravision\humandetection\env\include\site\python3.9\pycocotools'
         cwd: C:\Users\la01043601\AppData\Local\Temp\pip-install-hjka7e0k\pycocotools_91d3c7ee2ad946f292455cc0fc685c5f\
    Complete output (21 lines):
    running install
    running build
    running build_py
    creating build
    creating build\lib.win-amd64-3.9
    creating build\lib.win-amd64-3.9\pycocotools
    copying pycocotools\coco.py -> build\lib.win-amd64-3.9\pycocotools
    copying pycocotools\cocoeval.py -> build\lib.win-amd64-3.9\pycocotools
    copying pycocotools\mask.py -> build\lib.win-amd64-3.9\pycocotools
    copying pycocotools\__init__.py -> build\lib.win-amd64-3.9\pycocotools
    running build_ext
    skipping 'pycocotools\_mask.c' Cython extension (up-to-date)
    building 'pycocotools._mask' extension
    creating build\temp.win-amd64-3.9
    creating build\temp.win-amd64-3.9\Release
    creating build\temp.win-amd64-3.9\Release\common
    creating build\temp.win-amd64-3.9\Release\pycocotools
    C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30037\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Ic:\users\la01043601\ml_cameravision\humandetection\env\lib\site-packages\numpy\core\include -I./common -Ic:\users\la01043601\ml_cameravision\humandetection\env\include -IC:\Python39\include -IC:\Python39\include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30037\ATLMFC\include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30037\include /Tc./common/maskApi.c /Fobuild\temp.win-amd64-3.9\Release\./common/maskApi.obj
    maskApi.c
    ./common/maskApi.c(8): fatal error C1083: Cannot open include file: 'math.h': No such file or directory
    error: command 'C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.29.30037\\bin\\HostX86\\x64\\cl.exe' failed with exit code 2
    ----------------------------------------
ERROR: Command errored out with exit status 1: 'c:\users\la01043601\ml_cameravision\humandetection\env\scripts\python.exe' -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\la01043601\\AppData\\Local\\Temp\\pip-install-hjka7e0k\\pycocotools_91d3c7ee2ad946f292455cc0fc685c5f\\setup.py'"'"'; __file__='"'"'C:\\Users\\la01043601\\AppData\\Local\\Temp\\pip-install-hjka7e0k\\pycocotools_91d3c7ee2ad946f292455cc0fc685c5f\\setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record 'C:\Users\la01043601\AppData\Local\Temp\pip-record-crzypf9k\install-record.txt' --single-version-externally-managed --compile --install-headers 'c:\users\la01043601\ml_cameravision\humandetection\env\include\site\python3.9\pycocotools' Check the logs for full command output.

我已经尝试了 Phil Ferriere 存储库中的修复（仍然无法构建轮子，找不到 math.h 文件）：

(env) PS C:\Users\la01043601\ML_CameraVision\humanDetection> pip install git+https://github.com/philferriere/cocoapi.git#subdirectory=PythonAPI
Collecting git+https://github.com/philferriere/cocoapi.git#subdirectory=PythonAPI
  Cloning https://github.com/philferriere/cocoapi.git to c:\users\la01043601\appdata\local\temp\pip-req-build-htao1r08
  Running command git clone -q https://github.com/philferriere/cocoapi.git 'C:\Users\la01043601\AppData\Local\Temp\pip-req-build-htao1r08'
Building wheels for collected packages: pycocotools
  Building wheel for pycocotools (setup.py) ... error
  ERROR: Command errored out with exit status 1:
   command: 'c:\users\la01043601\ml_cameravision\humandetection\env\scripts\python.exe' -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\la01043601\\AppData\\Local\\Temp\\pip-req-build-htao1r08\\PythonAPI\\setup.py'"'"'; __file__='"'"'C:\\Users\\la01043601\\AppData\\Local\\Temp\\pip-req-build-htao1r08\\PythonAPI\\setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d 'C:\Users\la01043601\AppData\Local\Temp\pip-wheel-kktx8s70'
       cwd: C:\Users\la01043601\AppData\Local\Temp\pip-req-build-htao1r08\PythonAPI
  Complete output (20 lines):
  running bdist_wheel
  running build
  running build_py
  creating build
  creating build\lib.win-amd64-3.9
  creating build\lib.win-amd64-3.9\pycocotools
  copying pycocotools\coco.py -> build\lib.win-amd64-3.9\pycocotools
  copying pycocotools\cocoeval.py -> build\lib.win-amd64-3.9\pycocotools
  copying pycocotools\mask.py -> build\lib.win-amd64-3.9\pycocotools
  copying pycocotools\__init__.py -> build\lib.win-amd64-3.9\pycocotools
  running build_ext
  building 'pycocotools._mask' extension
  creating build\temp.win-amd64-3.9
  creating build\temp.win-amd64-3.9\common
  creating build\temp.win-amd64-3.9\Release
  creating build\temp.win-amd64-3.9\Release\pycocotools
  C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30037\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Ic:\users\la01043601\ml_cameravision\humandetection\env\lib\site-packages\numpy\core\include -I../common -Ic:\users\la01043601\ml_cameravision\humandetection\env\include -IC:\Python39\include -IC:\Python39\include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30037\ATLMFC\include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30037\include /Tc../common/maskApi.c /Fobuild\temp.win-amd64-3.9\Release\../common/maskApi.obj
  maskApi.c
  ../common/maskApi.c(8): fatal error C1083: Cannot open include file: 'math.h': No such file or directory
  error: command 'C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.29.30037\\bin\\HostX86\\x64\\cl.exe' failed with exit code 2
  ----------------------------------------
  ERROR: Failed building wheel for pycocotools
  Running setup.py clean for pycocotools
  ERROR: Command errored out with exit status 1:
   command: 'c:\users\la01043601\ml_cameravision\humandetection\env\scripts\python.exe' -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\la01043601\\AppData\\Local\\Temp\\pip-req-build-htao1r08\\PythonAPI\\setup.py'"'"'; __file__='"'"'C:\\Users\\la01043601\\AppData\\Local\\Temp\\pip-req-build-htao1r08\\PythonAPI\\setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' clean --all
       cwd: C:\Users\la01043601\AppData\Local\Temp\pip-req-build-htao1r08
  Complete output (11 lines):
  Traceback (most recent call last):
    File "<string>", line 1, in <module>
    File "C:\Users\la01043601\AppData\Local\Temp\pip-req-build-htao1r08\PythonAPI\setup.py", line 25, in <module>
      cythonize(ext_modules)
    File "c:\users\la01043601\ml_cameravision\humandetection\env\lib\site-packages\Cython\Build\Dependencies.py", line 965, in cythonize
      module_list, module_metadata = create_extension_list(
    File "c:\users\la01043601\ml_cameravision\humandetection\env\lib\site-packages\Cython\Build\Dependencies.py", line 815, in create_extension_list
      for file in nonempty(sorted(extended_iglob(filepattern)), "'%s' doesn't match any files" % filepattern):
    File "c:\users\la01043601\ml_cameravision\humandetection\env\lib\site-packages\Cython\Build\Dependencies.py", line 114, in nonempty
      raise ValueError(error_msg)
  ValueError: 'pycocotools/_mask.pyx' doesn't match any files
  ----------------------------------------
  ERROR: Failed cleaning build dir for pycocotools
Failed to build pycocotools
Installing collected packages: pycocotools
    Running setup.py install for pycocotools ... error
    ERROR: Command errored out with exit status 1:
     command: 'c:\users\la01043601\ml_cameravision\humandetection\env\scripts\python.exe' -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\la01043601\\AppData\\Local\\Temp\\pip-req-build-htao1r08\\PythonAPI\\setup.py'"'"'; __file__='"'"'C:\\Users\\la01043601\\AppData\\Local\\Temp\\pip-req-build-htao1r08\\PythonAPI\\setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record 'C:\Users\la01043601\AppData\Local\Temp\pip-record-ok0x1q7g\install-record.txt' --single-version-externally-managed --compile --install-headers 'c:\users\la01043601\ml_cameravision\humandetection\env\include\site\python3.9\pycocotools'
         cwd: C:\Users\la01043601\AppData\Local\Temp\pip-req-build-htao1r08\PythonAPI
    Complete output (9 lines):
    running install
    running build
    running build_py
    running build_ext
    building 'pycocotools._mask' extension
    C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30037\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Ic:\users\la01043601\ml_cameravision\humandetection\env\lib\site-packages\numpy\core\include -I../common -Ic:\users\la01043601\ml_cameravision\humandetection\env\include -IC:\Python39\include -IC:\Python39\include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30037\ATLMFC\include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30037\include /Tc../common/maskApi.c /Fobuild\temp.win-amd64-3.9\Release\../common/maskApi.obj
    maskApi.c
    ../common/maskApi.c(8): fatal error C1083: Cannot open include file: 'math.h': No such file or directory
    error: command 'C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.29.30037\\bin\\HostX86\\x64\\cl.exe' failed with exit code 2
    ----------------------------------------
ERROR: Command errored out with exit status 1: 'c:\users\la01043601\ml_cameravision\humandetection\env\scripts\python.exe' -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\la01043601\\AppData\\Local\\Temp\\pip-req-build-htao1r08\\PythonAPI\\setup.py'"'"'; __file__='"'"'C:\\Users\\la01043601\\AppData\\Local\\Temp\\pip-req-build-htao1r08\\PythonAPI\\setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record 'C:\Users\la01043601\AppData\Local\Temp\pip-record-ok0x1q7g\install-record.txt' --single-version-externally-managed --compile --install-headers 'c:\users\la01043601\ml_cameravision\humandetection\env\include\site\python3.9\pycocotools' Check the logs for full command output.

我已尝试安装 Visual C++ Build Tools（许多其他答案推荐的 2015 版本），但收到无法找到/下载安装包的错误，因此我确保我已更新 2019 版本工具，它们被添加到我的路径中。 我得到的错误是like this one。我还关注了该解决方案底部的视频，但没有帮助。

我尝试使用建议的 windows install for pycocotools (pycocotools-windows)，但出现以下错误：

(env) PS C:\Users\la01043601\ML_CameraVision\humanDetection> pip install cocoapi-windows
ERROR: Could not find a version that satisfies the requirement cocoapi-windows (from versions: none)
ERROR: No matching distribution found for cocoapi-windows
(env) PS C:\Users\la01043601\ML_CameraVision\humanDetection> pip install pycocotools-windows
ERROR: Could not find a version that satisfies the requirement pycocotools-windows (from versions: none)
ERROR: No matching distribution found for pycocotools-windows

Python 和 pip 在我的 Windows 路径上。我无计可施。我因此放弃了一个教程，只是为了发现下一个也有 pycocotools 依赖。

（也接受不使用pycocotools的Tensorflow对象检测教程的建议！需要一个像样的教程，因为我是初学者）

编辑：现在也尝试通过以下方式运行 setup.py 文件，但仍然遇到找不到 math.h 文件的问题...

(env) PS C:\Users\la01043601\ML_CameraVision\humanDetection\sandbox\cocoapi\PythonAPI> python setup.py build_ext --inplace
Compiling pycocotools/_mask.pyx because it changed.
[1/1] Cythonizing pycocotools/_mask.pyx
C:\Users\la01043601\ML_CameraVision\humanDetection\env\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\la01043601\ML_CameraVision\humanDetection\sandbox\cocoapi\PythonAPI\pycocotools\_mask.pyx
  tree = Parsing.p_module(s, pxd, full_module_name)
running build_ext
building 'pycocotools._mask' extension
creating build
creating build\temp.win-amd64-3.9
creating build\temp.win-amd64-3.9\common
creating build\temp.win-amd64-3.9\Release
creating build\temp.win-amd64-3.9\Release\pycocotools
C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30037\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -IC:\Users\la01043601\ML_CameraVision\humanDetection\env\lib\site-packages\numpy\core\include -I../common -IC:\Users\la01043601\ML_CameraVision\humanDetection\env\include -IC:\Python39\include -IC:\Python39\include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30037\ATLMFC\include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30037\include /Tc../common/maskApi.c /Fobuild\temp.win-amd64-3.9\Release\../common/maskApi.obj
maskApi.c
../common/maskApi.c(8): fatal error C1083: Cannot open include file: 'math.h': No such file or directory
error: command 'C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.29.30037\\bin\\HostX86\\x64\\cl.exe' failed with exit code 2

编辑编辑我忘了提一下，在过去的几天里，我还尝试对math.h error 进行故障排除，这表明将包含语句从“math.h”切换到“cmath”，并使用“引号”而不是尖括号，并且由于从下载的存储库安装时会发生这种情况，我什至分叉了存储库，并在my version 上进行了更改以从那里下载。错误如下（现在与丢失的 'crtdbg.h' 文件有关，我不明白构建工具中的所有内容是如何工作的）：

(env) PS C:\Users\la01043601\ML_CameraVision\humanDetection> pip install git+https://github.com/Broccoli-Hunter/cocoapi.git#subdirectory=PythonAPI
Collecting git+https://github.com/Broccoli-Hunter/cocoapi.git#subdirectory=PythonAPI
  Cloning https://github.com/Broccoli-Hunter/cocoapi.git to c:\users\la01043601\appdata\local\temp\pip-req-build-atepfcnd
  Running command git clone -q https://github.com/Broccoli-Hunter/cocoapi.git 'C:\Users\la01043601\AppData\Local\Temp\pip-req-build-atepfcnd'
Building wheels for collected packages: pycocotools
  Building wheel for pycocotools (setup.py) ... error
  ERROR: Command errored out with exit status 1:
   command: 'c:\users\la01043601\ml_cameravision\humandetection\env\scripts\python.exe' -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\la01043601\\AppData\\Local\\Temp\\pip-req-build-atepfcnd\\PythonAPI\\setup.py'"'"'; __file__='"'"'C:\\Users\\la01043601\\AppData\\Local\\Temp\\pip-req-build-atepfcnd\\PythonAPI\\setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d 'C:\Users\la01043601\AppData\Local\Temp\pip-wheel-4bje9txk'
       cwd: C:\Users\la01043601\AppData\Local\Temp\pip-req-build-atepfcnd\PythonAPI
  Complete output (20 lines):
  running bdist_wheel
  running build
  running build_py
  creating build
  creating build\lib.win-amd64-3.9
  creating build\lib.win-amd64-3.9\pycocotools
  copying pycocotools\coco.py -> build\lib.win-amd64-3.9\pycocotools
  copying pycocotools\cocoeval.py -> build\lib.win-amd64-3.9\pycocotools
  copying pycocotools\mask.py -> build\lib.win-amd64-3.9\pycocotools
  copying pycocotools\__init__.py -> build\lib.win-amd64-3.9\pycocotools
  running build_ext
  building 'pycocotools._mask' extension
  creating build\temp.win-amd64-3.9
  creating build\temp.win-amd64-3.9\common
  creating build\temp.win-amd64-3.9\Release
  creating build\temp.win-amd64-3.9\Release\pycocotools
  C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30037\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Ic:\users\la01043601\ml_cameravision\humandetection\env\lib\site-packages\numpy\core\include -I../common -Ic:\users\la01043601\ml_cameravision\humandetection\env\include -IC:\Python39\include -IC:\Python39\include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30037\ATLMFC\include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30037\include /Tc../common/maskApi.c /Fobuild\temp.win-amd64-3.9\Release\../common/maskApi.obj
  maskApi.c
  C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30037\include\yvals.h(12): fatal error C1083: Cannot open include file: 'crtdbg.h': No such file or directory
  error: command 'C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.29.30037\\bin\\HostX86\\x64\\cl.exe' failed with exit code 2
  ----------------------------------------
  ERROR: Failed building wheel for pycocotools
  Running setup.py clean for pycocotools
  ERROR: Command errored out with exit status 1:
   command: 'c:\users\la01043601\ml_cameravision\humandetection\env\scripts\python.exe' -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\la01043601\\AppData\\Local\\Temp\\pip-req-build-atepfcnd\\PythonAPI\\setup.py'"'"'; __file__='"'"'C:\\Users\\la01043601\\AppData\\Local\\Temp\\pip-req-build-atepfcnd\\PythonAPI\\setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' clean --all
       cwd: C:\Users\la01043601\AppData\Local\Temp\pip-req-build-atepfcnd
  Complete output (11 lines):
  Traceback (most recent call last):
    File "<string>", line 1, in <module>
    File "C:\Users\la01043601\AppData\Local\Temp\pip-req-build-atepfcnd\PythonAPI\setup.py", line 25, in <module>
      cythonize(ext_modules)
    File "c:\users\la01043601\ml_cameravision\humandetection\env\lib\site-packages\Cython\Build\Dependencies.py", line 965, in cythonize
      module_list, module_metadata = create_extension_list(
    File "c:\users\la01043601\ml_cameravision\humandetection\env\lib\site-packages\Cython\Build\Dependencies.py", line 815, in create_extension_list
      for file in nonempty(sorted(extended_iglob(filepattern)), "'%s' doesn't match any files" % filepattern):
    File "c:\users\la01043601\ml_cameravision\humandetection\env\lib\site-packages\Cython\Build\Dependencies.py", line 114, in nonempty
      raise ValueError(error_msg)
  ValueError: 'pycocotools/_mask.pyx' doesn't match any files
  ----------------------------------------
  ERROR: Failed cleaning build dir for pycocotools
Failed to build pycocotools

【问题讨论】：

  • 在安装Visual Studio时，添加Desktop Development with C++，并检查检查按钮C++ Cmake Tools for Windows是否被选中。另外，试试pip install pycocotools-windows
  • 谢谢！但是，我昨天确实检查了这两个，并尝试了 pycocotools-windows pip（它与 cocoapi-windows 消息在同一个代码块中）。还是有问题。
  • stackoverflow.com/questions/52920222/… 这有帮助吗
  • 再次感谢！我没有尝试过的唯一新东西是在 Python API 文件夹“就地”中构建 setup.py 文件，但它不起作用。现在将该结果添加到我的问题中。
  • stackoverflow.com/questions/24186647/… 看看这个

标签： python c++ windows tensorflow pycocotools


【解决方案1】：

我只在downloading the installer from this link 之后安装了pycocotools 并安装了这些：

【讨论】：

  • 谢谢！这很有帮助！
猜你喜欢
  • 1970-01-01
  • 1970-01-01
  • 1970-01-01
  • 1970-01-01
  • 2011-06-21
  • 2013-06-15
  • 1970-01-01
  • 1970-01-01
  • 1970-01-01
相关资源
最近更新 更多
热门标签
Java Python linux javascript Mysql C# Docker 算法 前端 SpringBoot Redis Vue spring 设计模式 .net core .net kubernetes c++ 数据库 数据结构 大数据 js 机器学习 微服务 Android Go 程序员 面试 JVM ASP.net core 云原生 人工智能 后端 PHP git CSS golang k8s Nginx Django mybatis 深度学习 多线程 React 架构 devops 爬虫 云计算 Spring Boot LeetCode