安装tcnn报错ld cannot find -lcuda No such file or directory_-lcuda: no such file or directory

作者：空白诗007 | 2024-07-22 17:31:05

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-lcuda: no such file or directory

安装tcnn 报错


/home/soon/miniconda3/envs/nerfstudio/compiler_compat/ld: cannot find -lcuda: No such file or directory
......
ERROR: Failed building wheel for tinycudann

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定位到是找不到动态链接库
首先查看是否有libcuda.so

ls /usr/lib/x86_64-linux-gnu/libcuda.so.1
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然后在/usr/local/cuda/lib64中软连接这个动态链接库

ln -s /usr/lib/x86_64-linux-gnu/libcuda.so.1 /usr/local/cuda/lib64
ln -s /usr/lib/x86_64-linux-gnu/libcuda.so /usr/local/cuda/lib64
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再次安装

pip install .
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问题解决

reference

/usr/bin/ld: cannot find -lcuda · Issue #2024 · pjreddie/darknet · GitHub

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