When I try it compile opencv on ubuntu 12.04 it dumps the following error /home/ubuntu/opencv/opencv-2.4.10/modules/core/src/system.cpp:280:10: error: inconsistent operand constraints in an ‘asm’ make[2]: [modules/core/CMakeFiles/opencv_core.dir/src/system.cpp.o] Error 1 make[1]: [modules/core/CMakeFiles/opencv_core.dir/all] Error 2 make: [all] Error 2* Please help as m struggling very much