visual studio 2017

2015버전으로 다시 시도를 해보았으나, 아래와 같은 오류가 계속뜨네요.... 아마 cmake에서 컴파일러를 못찾는것같은데, 어떻게 해결해야할까요...? The CXX compiler identification is unknown The C compiler identification is unknown CMake Error at CMakeLists.txt:127 (project): No CMAKE_CXX_COMPILER could be found. CMake Error at CMakeLists.txt:127 (project): No CMAKE_C_COMPILER could be found. Configuring incomplete, errors occurred! See also "C:/OpneCV_LIBRARY/build/CMakeFiles/CMakeOutput.log". See also "C:/OpneCV_LIBRARY/build/CMakeFiles/CMakeError.log".