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/persistence_xml.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/persistence_yml.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/rand.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 '8c3aaa25ae155fba1873b796fdf2e728818ae0c4' build failed opencv/4.5.0: WARN: Build folder /home/conan/w/cci_PR-4267/.conan/data/opencv/4.5.0/_/_/build/8c3aaa25ae155fba1873b796fdf2e728818ae0c4 ERROR: opencv/4.5.0: Error in build() method, line 267 cmake.build() ConanException: Error 2 while executing cmake --build '/home/conan/w/cci_PR-4267/.conan/data/opencv/4.5.0/_/_/build/8c3aaa25ae155fba1873b796fdf2e728818ae0c4/build_subfolder' '--' '-j3' Terminated