setup.py CUDA

[zillur-av]

  138 | #error -- unsupported GNU version! gcc versions later than 8 are not supported!
      |  ^~~~~
error: command '/usr/local/cuda/bin/nvcc' failed with exit code 1

I installed torch in a conda environment via pip. It is working fine; I checked using torch.cuda.is_available().

torch= 1.9.0+cu102
torchvision= 0.10.0+cu102
ubuntu 20

Do not understand why this error is showing everytime I run setup.py