There is a problem：cannot import name '_C' from 'pytorch3d'

[FWatson-77]

import torch
import pytorch3d
from pytorch3d import _C
Traceback (most recent call last):
File "", line 1, in
ImportError: cannot import name 'C' from 'pytorch3d' (/lxy02/GenPose-main/GenPose-main/pytorch3d/init.py)

[FWatson-77]

I followed these command lines to complete the download：
git clone https://github.com/facebookresearch/pytorch3d.git
cd pytorch3d
git checkout -f v0.7.2
pip install -e .

But after downloading, the above problems occurred

[bottler]

Please give us more details about your environment (e.g. conda list and pip list). It is important that nothing changes between the build (e.g. the pip install -e .) and the attempt to run. For example, the versions of cuda and PyTorch, which need to be working before the build is performed, must be exactly the same. This error usually reflects something about these which has changed.