Question

cmake,opencv3.1,opencv_contrib-master编译出现这样错误怎么办

The CXX compiler identification is unknown
The C compiler identification is unknown
CMake Error at CMakeLists.txt:93 (project):
No CMAKE_CXX_COMPILER could be found.

CMake Error at CMakeLists.txt:93 (project):
No CMAKE_C_COMPILER could be found.

Configuring incomplete, errors occurred!
See also "E:/opencv/my/CMakeFiles/CMakeOutput.log".
See also "E:/opencv/my/CMakeFiles/CMakeError.log".

Answer 1

“File”-“delete Cache” 删除缓存后重新configure
选择编译器，如果装了VS的话cmake可以自动找到，也可以自己装一个gcc编译器，然后specified native compiler手动改到本地编译器路径就ok了