fatal error: cuda_runtime_api.h: No such file or directory

[MorrisXu-Driving]

The author has pointed out to export several environment variables before running "python setup.py install". Indeed this is important. However, the setup.py itself is flawed and not stable about reading include files. To solve this problem, we need to change the line 38 to "include_dirs = [os.path.realpath('../include'), '/usr/local/cuda/include/']".