解决No such file or directory: ‘:/usr/local/cuda:/usr/local/cuda:...‘

【报错】error: [Errno 2] No such file or directory: ':/usr/local/cuda:/usr/local/cuda:/usr/local/cuda:/usr/local/cuda/bin/nvcc'

【解决方法】命令行输入命令

export CUDA_HOME=/usr/local/cuda

重新运行安装（如pip install -v -e .）