windows10 when i build cython ,someone can help me ?i really don't know how to deal.

[gdut3118007086]

C:\Users\yangfan\Desktop\text-detection-ctpn-2banjin-dev> python utils\bbox\setup_new.py install
running install
running build
running build_ext
building 'bbox' extension
C:\Users\yangfan\Desktop\MinGW\bin\gcc.exe -mdll -O -Wall -DMS_WIN64 -IC:\Users\yangfan\Anaconda3\envs\python3.6\lib\site-packages\numpy\core\include -IC:\Users\yangfan\Anaconda3\envs\python3.6\include -IC:\Users\yangfan\Anaconda3\envs\python3.6\include -c bbox.c -o build\temp.win-amd64-3.5\Release\bbox.o
gcc: error: bbox.c: No such file or directory
gcc: fatal error: no input files
compilation terminated.
error: command 'C:\Users\yangfan\Desktop\MinGW\bin\gcc.exe' failed with exit status 1