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/calib3d/CMakeFiles/opencv_calib3d.dir/src/usac/dls_solver.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/calib3d/CMakeFiles/opencv_calib3d.dir/src/usac/essential_solver.cpp.o] Error 1 g++: fatal error: Terminated signal terminated program cc1plus compilation terminated. Terminated make[2]: *** [source_subfolder/modules/calib3d/CMakeFiles/opencv_calib3d.dir/src/usac/estimator.cpp.o] Error 143 make[1]: *** [source_subfolder/modules/calib3d/CMakeFiles/opencv_calib3d.dir/all] Error 2 make: *** [all] Error 2 opencv/4.5.0: ERROR: Package '2d17515506c8d57c7a192cb3a8dc5c6274b14603' build failed opencv/4.5.0: WARN: Build folder /home/conan/w/cci_PR-4267/.conan/data/opencv/4.5.0/_/_/build/2d17515506c8d57c7a192cb3a8dc5c6274b14603 ERROR: eigen/3.3.9:5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9