glut下载地址:
http://www.opengl.org/resources/libraries/glut/glutdlls37beta.zip
glut.h ---> C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\Include\gl
glut.dll,glut32.dll ---> C:\Windows\SysWOW64 (windows7 64位操作系统)
---> C:\Windows\System32 (windows7 32位操作系统)
glut.lib,glut32.lib ---> C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\lib