I can't install torch! will you help?

[kuki83]

I get this message all the time

(nerfstudio) C:\Users\Marcin\nerfstudio>pip install git+https://github.com/NVlabs/tiny-cuda-nn/#subdirectory=bindings/torch
Collecting git+https://github.com/NVlabs/tiny-cuda-nn/#subdirectory=bindings/torch
Cloning https://github.com/NVlabs/tiny-cuda-nn/ to c:\users\marcin\appdata\local\temp\pip-req-build-7hdknrd3
Running command git clone --filter=blob:none --quiet https://github.com/NVlabs/tiny-cuda-nn/ 'C:\Users\Marcin\AppData\Local\Temp\pip-req-build-7hdknrd3'
Resolved https://github.com/NVlabs/tiny-cuda-nn/ to commit 4892659
Running command git submodule update --init --recursive -q
Preparing metadata (setup.py) ... error
error: subprocess-exited-with-error

× python setup.py egg_info did not run successfully.
│ exit code: 1
╰─> [9 lines of output]
C:\Users\Marcin\AppData\Local\Temp\pip-req-build-7hdknrd3\bindings/torch\setup.py:5: DeprecationWarning: pkg_resources is deprecated as an API. See https://setuptools.pypa.io/en/latest/pkg_resources.html
from pkg_resources import parse_version
Traceback (most recent call last):
File "", line 2, in
File "", line 34, in
File "C:\Users\Marcin\AppData\Local\Temp\pip-req-build-7hdknrd3\bindings/torch\setup.py", line 51, in
raise EnvironmentError("Unknown compute capability. Specify the target compute capabilities in the TCNN_CUDA_ARCHITECTURES environment variable or install PyTorch with the CUDA backend to detect it automatically.")
OSError: Unknown compute capability. Specify the target compute capabilities in the TCNN_CUDA_ARCHITECTURES environment variable or install PyTorch with the CUDA backend to detect it automatically.
Building PyTorch extension for tiny-cuda-nn version 1.7
[end of output]

note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed

× Encountered error while generating package metadata.
╰─> See above for output.

note: This is an issue with the package mentioned above, not pip.
hint: See above for details.

(nerfstudio) C:\Users\Marcin\nerfstudio>