Linking libraries OpenCV 2.4.2 on xcode 4.5.1

Question

I have installed opencv with macports following the directions here: Compile OpenCV (2.3.1+) for OS X Lion / Mountain Lion with Xcode

I have also search and tried every

Answer 1

It's very likely that OpenCV has not been compiled with C++11 settings, while the program is. Set the build of your tool without C++11 switches (i.e. -std=c++11 -stdlib=libc++).