错误 LNK2001 和 LNK2019

ERROR LNK2001 AND LNK2019

我只是 运行 显示来自 oculus rift 的传感器数据的程序,我有这样的错误:

我应该怎么做才能修复这些错误????

Error 13 error LNK1120: 11 unresolved externals E:\TA\Baru\FIX\oculus+ovr\ovrvisionsdk_windows_19022014\ovrvisionsdk_windows\example_vs2008\program\x86\example_wizapply.exe example_wizapply

Error 10 error LNK2001: unresolved external symbol "public: static float const OVR::Math::PiOver2" (?PiOver2@?$Math@M@OVR@@2MB) E:\TA\Baru\FIX\oculus+ovr\ovrvisionsdk_windows_19022014\ovrvisionsdk_windows\example_vs2008\main.obj example_wizapply

Error 10 error LNK2001: unresolved external symbol "public: static float const OVR::Math::PiOver2" (?PiOver2@?$Math@M@OVR@@2MB) E:\TA\Baru\FIX\oculus+ovr\ovrvisionsdk_windows_19022014\ovrvisionsdk_windows\example_vs2008\main.obj example_wizapply

进入project properties->linker->input->additional dependencies,添加.lib。