を働いていないインストールオープンCVが適切
Linking CXX executable ../../bin/opencv_test_core CMakeFiles/opencv_test_core.dir/test/ocl/test_arithm.cpp.o: file not recognized: File truncated collect2: error: ld returned 1 exit status modules/core /CMakeFiles/opencv_test_core.dir/build.make:824: recipe for target 'bin/opencv_test_core' failed make[2]: * [bin/opencv_test_core] Error 1 CMakeFiles/Makefile2:1421: recipe for target 'modules/core/CMakeFiles/opencv_test_core.dir/all' failed make[1]: * [modules/core/CMakeFiles/opencv_test_core.dir/all] Error 2 Makefile:147: recipe for target 'all' failed make: *** [all] Error 2