CMake Warning at source_subfolder/cmake/OpenCVDetectPython.cmake:81 (message): CMake's 'find_host_package(PythonInterp 2.7)' found wrong Python version: PYTHON_EXECUTABLE=/opt/pyenv/versions/3.7.5/bin/python PYTHON_VERSION_STRING=3.7.5 Consider providing the 'PYTHON2_EXECUTABLE' variable via CMake command line or environment variables Call Stack (most recent call first): source_subfolder/cmake/OpenCVDetectPython.cmake:271 (find_python) source_subfolder/CMakeLists.txt:607 (include) Traceback (most recent call last): File "", line 1, in ModuleNotFoundError: No module named 'numpy' g++: fatal error: Terminated signal terminated program cc1plus compilation terminated. make[2]: *** [source_subfolder/modules/imgcodecs/CMakeFiles/opencv_imgcodecs.dir/build.make:277: source_subfolder/modules/imgcodecs/CMakeFiles/opencv_imgcodecs.dir/src/grfmt_sunras.cpp.o] Error 1 make[1]: *** [CMakeFiles/Makefile2:1334: source_subfolder/modules/imgcodecs/CMakeFiles/opencv_imgcodecs.dir/all] Error 2 make[1]: *** Waiting for unfinished jobs.... g++: fatal error: Terminated signal terminated program cc1plus compilation terminated. make[2]: *** [source_subfolder/modules/features2d/CMakeFiles/opencv_features2d.dir/build.make:272: source_subfolder/modules/features2d/CMakeFiles/opencv_features2d.dir/src/kaze.cpp.o] Error 1 make[2]: *** Waiting for unfinished jobs.... g++: fatal error: Terminated signal terminated program cc1plus compilation terminated. make[2]: *** [source_subfolder/modules/features2d/CMakeFiles/opencv_features2d.dir/build.make:259: source_subfolder/modules/features2d/CMakeFiles/opencv_features2d.dir/src/gftt.cpp.o] Error 1 make[2]: *** [source_subfolder/modules/features2d/CMakeFiles/opencv_features2d.dir/build.make:285: source_subfolder/modules/features2d/CMakeFiles/opencv_features2d.dir/src/kaze/AKAZEFeatures.cpp.o] Terminated make[1]: *** [CMakeFiles/Makefile2:1306: source_subfolder/modules/features2d/CMakeFiles/opencv_features2d.dir/all] Terminated make: *** [Makefile:171: all] Error 2 opencv/4.5.0: ERROR: Package '3e0ec2d2096ee9a81cf65a5a299a06695c6cedad' build failed opencv/4.5.0: WARN: Build folder /home/conan/w/cci_PR-4267/.conan/data/opencv/4.5.0/_/_/build/3e0ec2d2096ee9a81cf65a5a299a06695c6cedad ERROR: Exiting with code: 5