需要安装如下包 http://www.cygwin.com/setup-x86_64.exe 一路next,到选镜像的时候选一下 接下来安装如下包,点击next 
mingw64-i686-gcc-core 9.2.0-2 mingw64-i686-gcc-debuginfo 9.2.0-2 mingw64-i686-gcc-fortran 9.2.0-2 mingw64-i686-gcc-g++ 9.2.0-2 mingw64-i686-gcc-objc 9.2.0-2
mingw64-x86_64-gcc-core 9.2.0-2 mingw64-x86_64-gcc-debuginfo 9.2.0-2 mingw64-x86_64-gcc-fortran 9.2.0-2 mingw64-x86_64-gcc-g++ 9.2.0-2 mingw64-x86_64-gcc-objc 9.2.0-2
参考:https://blog.csdn.net/lvsehaiyang1993/article/details/81027399