Error while installing detectron2 on Windows | Pytorch :1.5 | CUDA :10.1

[veer5551]

Instructions To Reproduce the Issue:

1. what changes you made (git diff) or what code you wrote

No change.

2. what exact command you run:
   pip install -e .
   inside the detectron2 directory as mentioned in this blog.
   https://gilberttanner.com/blog/detectron-2-object-detection-with-pytorch

3. what you observed (including full logs):

  Running setup.py develop for detectron2
    ERROR: Command errored out with exit status 1:
     command: 'C:\Users\msjmf59\Documents\VirtualEnvironments\pytorch_gpu2\Scripts\python.exe' -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\msjmf59\\Documents\\Projects\\Auto_Labelling\\Models\\Pytorch\\detectron2\\setup.py'"'"'; __file__='"'"'C:\\Users\\msjmf59\\Documents\\Projects\\Auto_Labelling\\Models\\Pytorch\\detectron2\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' develop --no-deps
         cwd: C:\Users\msjmf59\Documents\Projects\Auto_Labelling\Models\Pytorch\detectron2\
    Complete output (16 lines):
    running develop
    running egg_info
    writing detectron2.egg-info\PKG-INFO
    writing dependency_links to detectron2.egg-info\dependency_links.txt
    writing requirements to detectron2.egg-info\requires.txt
    writing top-level names to detectron2.egg-info\top_level.txt
    reading manifest file 'detectron2.egg-info\SOURCES.txt'
    writing manifest file 'detectron2.egg-info\SOURCES.txt'
    running build_ext
    building 'detectron2._C' extension
    C:\Program Files (x86)\Microsoft Visual Studio\2017\Professional\VC\Tools\MSVC\14.11.25503\bin\HostX64\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -DWITH_CUDA -IC:\Users\msjmf59\Documents\Projects\Auto_Labelling\Models\Pytorch\detectron2\detectron2\layers\csrc -IC:\Users\msjmf59\Documents\VirtualEnvironments\pytorch_gpu2\lib\site-packages\torch\include -IC:\Users\msjmf59\Documents\VirtualEnvironments\pytorch_gpu2\lib\site-packages\torch\include\torch\csrc\api\include -IC:\Users\msjmf59\Documents\VirtualEnvironments\pytorch_gpu2\lib\site-packages\torch\include\TH -IC:\Users\msjmf59\Documents\VirtualEnvironments\pytorch_gpu2\lib\site-packages\torch\include\THC "-IC:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v10.1\include" -IC:\Users\msjmf59\Documents\VirtualEnvironments\pytorch_gpu2\include -IC:\Python37\include -IC:\Python37\include "-IC:\Program Files (x86)\Windows Kits\NETFXSDK\4.6.1\include\um" "-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" -IC:\PROGRA~1\IBM\SQLLIB\INCLUDE -IC:\PROGRA~1\IBM\SQLLIB\LIB /EHsc /TpC:\Users\msjmf59\Documents\Projects\Auto_Labelling\Models\Pytorch\detectron2\detectron2\layers\csrc\vision.cpp /Fobuild\temp.win-amd64-3.7\Release\Users\msjmf59\Documents\Projects\Auto_Labelling\Models\Pytorch\detectron2\detectron2\layers\csrc\vision.obj /MD /wd4819 /EHsc -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=_C -D_GLIBCXX_USE_CXX11_ABI=0
    vision.cpp
    C:\Users\msjmf59\Documents\VirtualEnvironments\pytorch_gpu2\lib\site-packages\torch\include\torch\csrc\api\include\torch/cuda.h(5): fatal error C1083: Cannot open include file: 'cstddef': No such file or directory
    C:\Users\msjmf59\Documents\VirtualEnvironments\pytorch_gpu2\lib\site-packages\torch\utils\cpp_extension.py:304: UserWarning: Attempted to use ninja as the BuildExtension backend but we could not find ninja.. Falling back to using the slow distutils backend.
      warnings.warn(msg.format('we could not find ninja.'))
    error: command 'C:\\Program Files (x86)\\Microsoft Visual Studio\\2017\\Professional\\VC\\Tools\\MSVC\\14.11.25503\\bin\\HostX64\\x64\\cl.exe' failed with exit status 2
    ----------------------------------------
ERROR: Command errored out with exit status 1: 'C:\Users\msjmf59\Documents\VirtualEnvironments\pytorch_gpu2\Scripts\python.exe' -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\msjmf59\\Documents\\Projects\\Auto_Labelling\\Models\\Pytorch\\detectron2\\setup.py'"'"'; __file__='"'"'C:\\Users\\msjmf59\\Documents\\Projects\\Auto_Labelling\\Models\\Pytorch\\detectron2\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' develop --no-deps Check the logs for full command output.

4. please simplify the steps as much as possible so they do not require additional resources to
   run, such as a private dataset.

I tried it twice with new environments. Still the same error

Environment:

Provide your environment information using the following command:

Collecting environment information...
PyTorch version: 1.5.0+cu101
Is debug build: No
CUDA used to build PyTorch: 10.1

OS: Microsoft Windows 10 Enterprise
GCC version: Could not collect
CMake version: version 3.15.3

Python version: 3.7
Is CUDA available: Yes
CUDA runtime version: 10.1.243
GPU models and configuration: GPU 0: Quadro P1000
Nvidia driver version: 426.25
cuDNN version: C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v10.1\bin\cudnn64_7.dll

Versions of relevant libraries:
[pip3] numpy==1.18.4
[pip3] torch==1.5.0+cu101
[pip3] torchvision==0.6.0+cu101
[conda] Could not collect

If your issue looks like an installation issue / environment issue,
please first try to solve it yourself with the instructions in
https://detectron2.readthedocs.io/tutorials/install.html#common-installation-issues

[ppwwyyxx]

According to https://detectron2.readthedocs.io/tutorials/install.html we do not provide support for windows.

[honeytidy]

I am getting this same error too. But it works when swith my pytorch to 1.4.0.

[veer5551]

Hey @honeytidy,

You may want to have a look at this discussion for Pytorch 1.5 + CUDA 10.1 with VS2019
conansherry/detectron2#2