Traceback (most recent call last): File "", line 1, in ImportError: No module named numpy.distutils Traceback (most recent call last): File "", line 1, in ModuleNotFoundError: No module named 'numpy' g++: internal compiler error: Terminated (program cc1plus) Please submit a full bug report, with preprocessed source if appropriate. See for instructions. make[2]: *** [source_subfolder/modules/core/CMakeFiles/opencv_core.dir/src/array.cpp.o] Error 4 make[2]: *** Waiting for unfinished jobs.... g++: internal compiler error: Terminated (program cc1plus) Please submit a full bug report, with preprocessed source if appropriate. See for instructions. make[2]: *** [source_subfolder/modules/core/CMakeFiles/opencv_core.dir/src/arithm.cpp.o] Error 4 g++: internal compiler error: Terminated (program cc1plus) Please submit a full bug report, with preprocessed source if appropriate. See for instructions. make[2]: *** [source_subfolder/modules/core/CMakeFiles/opencv_core.dir/src/arithm.dispatch.cpp.o] Error 4 make[1]: *** [source_subfolder/modules/core/CMakeFiles/opencv_core.dir/all] Error 2 make: *** [all] Error 2 opencv/4.5.0: ERROR: Package '13d0cbca1f4d76017dd90225fc8540bdbbc1b6e8' build failed opencv/4.5.0: WARN: Build folder /home/conan/w/cci_PR-3409/.conan/data/opencv/4.5.0/_/_/build/13d0cbca1f4d76017dd90225fc8540bdbbc1b6e8 ERROR: opencv/4.5.0: Error in build() method, line 199 cmake.build() ConanException: Error 2 while executing cmake --build '/home/conan/w/cci_PR-3409/.conan/data/opencv/4.5.0/_/_/build/13d0cbca1f4d76017dd90225fc8540bdbbc1b6e8/build_subfolder' '--' '-j3' Terminated