build_ext failed!

[flydragon2018]

File "/home/zzl/anaconda3/envs/poco/lib/python3.7/site-packages/torch/utils/cpp_extension.py", line 1683, in _run_ninja_build
raise RuntimeError(message) from e
RuntimeError: Error compiling objects for extension

[deokhwalee]

I have a exactly same problem. Any solutions?

[RozDavid]

I think you are having problems with pykdtree structs and recent pytorch version incompatibility.
This answer helped me solve the problem: autonomousvision/differentiable_volumetric_rendering#46 (comment)

[deokhwalee]

@RozDavid
Thanks a lot! It worked!

[aboulch]

Hello,
Following previous mentions, I updated the install instruction according to:

autonomousvision/differentiable_volumetric_rendering#46 (comment)

becoming:

CC=gcc CXX=gcc python setup_c.py build_ext --inplace
python setup.py build_ext --inplace

Tell me if that is OK.
Best,