Installing collected packages: detectron2
Running setup.py develop for detectron2
error: subprocess-exited-with-error
× python setup.py develop did not run successfully.
│ exit code: 1
╰─> [17 lines of output]
warnings.warn(msg.format('we could not find ninja.'))
error: [Errno 2] No such file or directory: '/usr/local/cuda/bin/bin/nvcc'
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
error: subprocess-exited-with-error
× python setup.py develop did not run successfully.
│ exit code: 1
╰─> [17 lines of output]
error: [Errno 2] No such file or directory: '/usr/local/cuda/bin/bin/nvcc'
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
截取了部分报错信息，解决方法很简单：修改.bashrc文件
sudo gedit ~/.bashrc
将原有CUDA的环境文件修改
原来的：
export CUDA_HOME=/usr/local/cuda/bin
修改后：
export CUDA_HOME=/usr/local/cuda
就是删掉了最后的bin，如果你原先的跟我的不一样没关系，修改后跟我的一直就行。
记得source一下，使环境文件生效
source ~/.bashrc
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