Codeblocks说“您输入的路径看起来是有效的，但是这个向导无法找到以下SDL的包含文件:SDL/SDL.h?”

I'm going through the normal process of naming the program, choosing the directory to install it in, but then it asks me for the location of SDL's include and lib library. I am currently storing my installation of SDL at C: directory but when I type in C:\SDL2-2.0.5\i686-w64-mingw32 as it asks me for the path to the lib and include files, I get the error. How can I stop CodeBlocks from returning the error?I'm going through the normal process of naming