Hi, I’ve already tried fixing my NVCC installation to match with the CUDA version reported by nvidia-smi, following the instructions provided by NVIDIA here 2, as well as here. It seems to have worked well, with nvcc --version giving me the following output:
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2020 NVIDIA Corporation
Built on Mon_Oct_12_20:09:46_PDT_2020
Cuda compilation tools, release 11.1, V11.1.105
Build cuda_11.1.TC455_06.29190527_0

Unfortunately installing the pointnet2 library still yielded the same ImportError: libcudart.so.9.0: cannot open shared object file: No such file or directory error still popping up whenever I try to import the pointnet2 module.
Since you mentioned this indicates the CUDA compiler is not actually used, with me only building a “Python-only” version of the library, may I ask how to actually invoke the compiler to run & build the library from the kernel level I wonder? It’s quite frustrating to not be able to use it on my end just because the library seems to constantly enquire for a lower version of the CUDA library which I don’t want to downgrade to