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' CMake Warning: Manually-specified variables were not used by the project: CMAKE_EXPORT_NO_PACKAGE_REGISTRY /home/conan/w/cci_PR-4267/2/d1a30703-1fe4-4b29-bfa6-f65665c390dc/recipes/opencv/4.x/test_package/test_package.cpp:8:10: fatal error: 'opencv2/core.hpp' file not found #include ^~~~~~~~~~~~~~~~~~ 1 error generated. make[2]: *** [CMakeFiles/test_package.dir/build.make:82: CMakeFiles/test_package.dir/test_package.cpp.o] Error 1 make[1]: *** [CMakeFiles/Makefile2:95: CMakeFiles/test_package.dir/all] Error 2 make: *** [Makefile:103: all] Error 2 ERROR: opencv/4.5.0 (test package): Error in build() method, line 12 cmake.build() ConanException: Error 2 while executing cmake --build '/home/conan/w/cci_PR-4267/2/d1a30703-1fe4-4b29-bfa6-f65665c390dc/recipes/opencv/4.x/test_package/build/502b1576b39078f396307acf233e10cc7cf1fe39' '--' '-j3'