Completely unable and clueless to install torch_scatter for use with comfyUI/Webui

[jkerman2000]

🐛 Describe the bug

I have no idea what to do here, I'm on my knees. Comfyui's 3D pack requires torch_scatter to run, but I get errors everywhere when I try to add it via pip install. Here's the wall of text it spits out:

Collecting torch_scatter
Using cached torch_scatter-2.1.2.tar.gz (108 kB)
Preparing metadata (setup.py) ... done
Building wheels for collected packages: torch_scatter
Building wheel for torch_scatter (setup.py) ... error
error: subprocess-exited-with-error

× python setup.py bdist_wheel did not run successfully.
│ exit code: 1
╰─> [39 lines of output]
running bdist_wheel
running build
running build_py
creating build
creating build\lib.win-amd64-cpython-310
creating build\lib.win-amd64-cpython-310\torch_scatter
copying torch_scatter\placeholder.py -> build\lib.win-amd64-cpython-310\torch_scatter
copying torch_scatter\scatter.py -> build\lib.win-amd64-cpython-310\torch_scatter
copying torch_scatter\segment_coo.py -> build\lib.win-amd64-cpython-310\torch_scatter
copying torch_scatter\segment_csr.py -> build\lib.win-amd64-cpython-310\torch_scatter
copying torch_scatter\testing.py -> build\lib.win-amd64-cpython-310\torch_scatter
copying torch_scatter\utils.py -> build\lib.win-amd64-cpython-310\torch_scatter
copying torch_scatter_init_.py -> build\lib.win-amd64-cpython-310\torch_scatter
creating build\lib.win-amd64-cpython-310\torch_scatter\composite
copying torch_scatter\composite\logsumexp.py -> build\lib.win-amd64-cpython-310\torch_scatter\composite
copying torch_scatter\composite\softmax.py -> build\lib.win-amd64-cpython-310\torch_scatter\composite
copying torch_scatter\composite\std.py -> build\lib.win-amd64-cpython-310\torch_scatter\composite
copying torch_scatter\composite_init_.py -> build\lib.win-amd64-cpython-310\torch_scatter\composite
running egg_info
writing torch_scatter.egg-info\PKG-INFO
writing dependency_links to torch_scatter.egg-info\dependency_links.txt
writing requirements to torch_scatter.egg-info\requires.txt
writing top-level names to torch_scatter.egg-info\top_level.txt
reading manifest file 'torch_scatter.egg-info\SOURCES.txt'
reading manifest template 'MANIFEST.in'
warning: no previously-included files matching '*' found under directory 'test'
adding license file 'LICENSE'
writing manifest file 'torch_scatter.egg-info\SOURCES.txt'
running build_ext
building 'torch_scatter._scatter_cpu' extension
creating build\temp.win-amd64-cpython-310
creating build\temp.win-amd64-cpython-310\Release
creating build\temp.win-amd64-cpython-310\Release\csrc
creating build\temp.win-amd64-cpython-310\Release\csrc\cpu
"C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.40.33807\bin\HostX86\x64\cl.exe" /c /nologo /O2 /W3 /GL /DNDEBUG /MD -DWITH_PYTHON -Dtorchscatter_EXPORTS -Icsrc -IC:\Users\dario\miniconda3\lib\site-packages\torch\include -IC:\Users\dario\miniconda3\lib\site-packages\torch\include\torch\csrc\api\include -IC:\Users\dario\miniconda3\lib\site-packages\torch\include\TH -IC:\Users\dario\miniconda3\lib\site-packages\torch\include\THC -IC:\Users\dario\miniconda3\include -IC:\Users\dario\miniconda3\Include "-IC:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.40.33807\include" "-IC:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.40.33807\ATLMFC\include" "-IC:\Program Files\Microsoft Visual Studio\2022\Community\VC\Auxiliary\VS\include" /EHsc /Tpcsrc\cpu\scatter_cpu.cpp /Fobuild\temp.win-amd64-cpython-310\Release\csrc\cpu\scatter_cpu.obj /MD /wd4819 /wd4251 /wd4244 /wd4267 /wd4275 /wd4018 /wd4190 /wd4624 /wd4067 /wd4068 /EHsc -O3 -DAT_PARALLEL_OPENMP /openmp -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=_scatter_cpu -D_GLIBCXX_USE_CXX11_ABI=0 /std:c++17
cl : Command line warning D9002 : ignoring unknown option '-O3'
scatter_cpu.cpp
C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.40.33807\include\cstddef(11): fatal error C1083: Cannot open include file: 'stddef.h': No such file or directory
error: command 'C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.40.33807\bin\HostX86\x64\cl.exe' failed with exit code 2
[end of output]

note: This error originates from a subprocess, and is likely not a problem with pip.
ERROR: Failed building wheel for torch_scatter
Running setup.py clean for torch_scatter
Failed to build torch_scatter
ERROR: ERROR: Failed to build installable wheels for some pyproject.toml based projects (torch_scatter)

Versions

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[akihironitta]

What command did you run?

[jkerman2000]

What command did you run?

pip install torch_scatter

[rachitk]

Try installing torch-scatter from prebuilt wheels instead. Go to https://data.pyg.org/whl/ and select your PyTorch version + CUDA version (or CPU if not using CUDA). You can then select a torch-scatter wheel that is for Windows and your version of Python.

for example:

https://data.pyg.org/whl/torch-2.0.0%2Bcu117/torch_scatter-2.1.2%2Bpt20cu117-cp310-cp310-win_amd64.whl

would work for PyTorch 2.0.0 compiled with CUDA 11.7, for Python 3.10 on a Windows OS.

You can just run pip install [wheel].

[jkerman2000]

Yup, that worked!