pycocotools库的简介
pycocotools即python api tools of COCO。COCO是一个大型的图像数据集，用于目标检测、分割、人的关键点检测、素材分割和标题生成。这个包提供了Matlab、Python和luaapi，这些api有助于在COCO中加载、解析和可视化注释。请访问COCO - Common Objects in Context，可以了解关于COCO的更多信息，包括数据、论文和教程。COCO网站上也描述了注释的确切格式。Matlab和PythonAPI是完整的，LuaAPI只提供基本功能。
直接用下面的代码pip install 会报错
pip install pycocotools-win
报错信息：
ERROR: Command errored out with exit status 1:
command: 'D:\Anaconda\anaconda\envs\pytorch1.10.1\python.exe' -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'D:\\temp\\pip-install-48raidr9\\pycocotools-win_9d4ff4791ad241a99d6dd3ac703b0b51\\setup.py'"'"'; __file__='"'"'D:\\temp\\pip-install
-48raidr9\\pycocotools-win_9d4ff4791ad241a99d6dd3ac703b0b51\\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 'D:\temp\pip-wheel-e6slyu_q'
cwd: D:\temp\pip-install-48raidr9\pycocotools-win_9d4ff4791ad241a99d6dd3ac703b0b51\
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
D:\Anaconda\anaconda\envs\pytorch1.10.1\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: D:\temp\pip-install-48raidr9\pycocotools-win_9d4ff47
91ad241a99d6dd3ac703b0b51\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\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\Enterprise\VC\Tools\MSVC\14.20.27508\bin\HostX86\x64\cl.exe" /c /nologo /O2 /W3 /GL /DNDEBUG /MD -ID:\Anaconda\anaconda\envs\pytorch1.10.1\lib\site-packages\numpy\core\include -I../common -ID:\Anaconda\anaconda
\envs\pytorch1.10.1\include -ID:\Anaconda\anaconda\envs\pytorch1.10.1\Include "-IC:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\VC\Tools\MSVC\14.20.27508\ATLMFC\include" "-IC:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\VC\Tools\MSVC
\14.20.27508\include" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\ucrt" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\shared" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\um" "-IC:\Program Files (x86)\Windows Ki
ts\10\include\10.0.17763.0\winrt" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\cppwinrt" /Tc../common/maskApi.c /Fobuild\temp.win-amd64-3.9\Release\../common/maskApi.obj
maskApi.c
c1: fatal error C1083: 无法打开源文件: “../common/maskApi.c”: No such file or directory
error: command 'C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\Enterprise\\VC\\Tools\\MSVC\\14.20.27508\\bin\\HostX86\\x64\\cl.exe' failed with exit code 2
----------------------------------------
ERROR: Failed building wheel for pycocotools-win
Running setup.py clean for pycocotools-win
Failed to build pycocotools-win
Installing collected packages: pycocotools-win
Running setup.py install for pycocotools-win ... error
ERROR: Command errored out with exit status 1:
command: 'D:\Anaconda\anaconda\envs\pytorch1.10.1\python.exe' -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'D:\\temp\\pip-install-48raidr9\\pycocotools-win_9d4ff4791ad241a99d6dd3ac703b0b51\\setup.py'"'"'; __file__='"'"'D:\\temp\\pip-insta
ll-48raidr9\\pycocotools-win_9d4ff4791ad241a99d6dd3ac703b0b51\\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 'D:\temp\pip-record-v9coqsh6\install-record.txt' --single-version-externally-managed --compile --install-headers 'D:\Anaconda\anaconda\envs\pytorch1.10.1\Include\pycocotools-win
'
cwd: D:\temp\pip-install-48raidr9\pycocotools-win_9d4ff4791ad241a99d6dd3ac703b0b51\
Complete output (23 lines):
running install
D:\Anaconda\anaconda\envs\pytorch1.10.1\lib\site-packages\setuptools\command\install.py:34: SetuptoolsDeprecationWarning: setup.py install is deprecated. Use build and pip and other standards-based tools.
warnings.warn(
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\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\Enterprise\VC\Tools\MSVC\14.20.27508\bin\HostX86\x64\cl.exe" /c /nologo /O2 /W3 /GL /DNDEBUG /MD -ID:\Anaconda\anaconda\envs\pytorch1.10.1\lib\site-packages\numpy\core\include -I../common -ID:\Anaconda\anacon
da\envs\pytorch1.10.1\include -ID:\Anaconda\anaconda\envs\pytorch1.10.1\Include "-IC:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\VC\Tools\MSVC\14.20.27508\ATLMFC\include" "-IC:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\VC\Tools\MS
VC\14.20.27508\include" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\ucrt" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\shared" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\um" "-IC:\Program Files (x86)\Windows
Kits\10\include\10.0.17763.0\winrt" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\cppwinrt" /Tc../common/maskApi.c /Fobuild\temp.win-amd64-3.9\Release\../common/maskApi.obj
maskApi.c
c1: fatal error C1083: 无法打开源文件: “../common/maskApi.c”: No such file or directory
error: command 'C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\Enterprise\\VC\\Tools\\MSVC\\14.20.27508\\bin\\HostX86\\x64\\cl.exe' failed with exit code 2
----------------------------------------
ERROR: Command errored out with exit status 1: 'D:\Anaconda\anaconda\envs\pytorch1.10.1\python.exe' -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'D:\\temp\\pip-install-48raidr9\\pycocotools-win_9d4ff4791ad241a99d6dd3ac703b0b51\\setup.py'"'"';
__file__='"'"'D:\\temp\\pip-install-48raidr9\\pycocotools-win_9d4ff4791ad241a99d6dd3ac703b0b51\\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 'D:\temp\pip-record-v9coqsh6\install-record.txt' --single-version-externally-managed --compile --install-headers 'D:\Anaconda\anaconda\envs\pyto
rch1.10.1\Include\pycocotools-win' Check the logs for full command output.
解决方法1（亲测有效）：
conda install -c conda-forge pycocotools
用conda装一下就好了，并且速度也快！
解决方法2（未亲测）：
conda install pycocotools -c Esri
解决方案三：
直接把这个包下载下来放到你anaconda虚拟环境所在的目录下中的site-packages文件夹内
pycococtools的安装包 pycocotools 提取码: p691
下载解压后得到两个文件，将以上两个文件夹复制至你anaconda虚拟环境所在的目录下中的site-packages文件夹内 [1]
如博主的目录为：
D:\Anaconda\ana\Lib\site-packages
参考资料：
Windows10安装pycocotools报错的一些解决方法
到此这篇关于Windows安装pycocotools的实现示例的文章就介绍到这了,更多相关Windows安装pycocotools内容请搜索服务器之家以前的文章或继续浏览下面的相关文章希望大家以后多多支持服务器之家！
原文链接：https://blog.csdn.net/qq_55621259/article/details/125898710
