cffi.error.VerificationError: LinkError: command 'gcc' failed with exit status 1 about yolo2-pytorch HOT 11 OPEN

conda install gcc ~ may help you

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try to modify the make.sh, and add the following codes at the starting.
(the website: https://blog.csdn.net/shang_jia/article/details/82929983 )
export CUDA_PATH=/usr/local/cuda/
export CXXFLAGS="-std=c++11"
export CFLAGS="-std=c99"

export PATH=/usr/local/cuda-8.0/bin${PATH:+:${PATH}}
export CPATH=/usr/local/cuda-8.0/include${CPATH:+:${CPATH}}
export LD_LIBRARY_PATH=/usr/local/cuda-8.0/lib64${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}}

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@songdejia After tried your method, the problem solved. However, it seems that I cannot import torch anymore.
Here is the error:
libgomp.so.1: version 'GOMP_4.0' not found

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I met the same problem, and I don't know how to fix it!

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I met the problem in other project. cffi.error.VerificationError: LinkError: command 'clang' failed with exit status 1

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Do you guys has idea how to fix the error?

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same problem. no solution yet

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any solutions? i am facing same trouble

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I was using the faster rcnn pytorch and got the same problem.
The suggested solution is: install anaconda instead of miniconda.
I haven't tried yet as my server got some problem. Will let you know if it works.

jwyang/faster-rcnn.pytorch#102

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I have also encountered the same issue. After trying tons of the possible solutions, I fixed it this simple way: create a symbolic link to the cuda directory that you want to use (below is my example)
sudo ln -s /usr/local/cuda-8.0-cudnn-7 /usr/local/cuda
I guess it a bug in pytorch. It seems that pytorch only recognize the cuda path as /usr/local/cuda. Even through I obvisously define the cuda path in .bashrc file or the make.sh as /usr/local/cuda-8.0-cudnn-7, it does not work. It may help you.

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your pytorch version is high，just downgrade your torch0.4.1 to 0.4.0

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