cffi.error.VerificationError: CompileError: command 'gcc' failed with exit status 1

[Yaoxingtian]

Hello, when I try to compile nms ,something wrong happened as below, do you know how to solve this problem ? thanks !

cffi.error.VerificationError: CompileError: command 'gcc' failed with exit status 1

[CUMT001]

I had the same mistake.But the log doesn't give useful information.It just told us when program call c++ complier the mistake occurred.
fatal error: cuda.h: No such file or directory. That's my core error report. I suspect it's due to CUDA configuration, but I don't know where to modify it.
I use anaconda3 environment, python 3.6, CUDA 8.0, pytorch 0.3.1, ubuntu16.04