当我尝试编译affdex sdk示例应用程序时遇到以下错误
Linking CXX executable video-demo
CMakeFiles/video-demo.dir/video-demo.cpp.o: In function 'main':
video-demo.cpp:(.text+0x11cb): undefined reference to
affdex::VideoDetector::process(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)
collect2: error: ld returned 1 exit status
我正在使用GCC 5.2.1