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/features2d/CMakeFiles/opencv_features2d.dir/src/fast_score.cpp.o] Error 4 make[1]: *** [source_subfolder/modules/features2d/CMakeFiles/opencv_features2d.dir/all] Error 2 make[1]: *** 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/photo/CMakeFiles/opencv_photo.dir/src/tonemap.cpp.o] Error 4 make[1]: *** [source_subfolder/modules/photo/CMakeFiles/opencv_photo.dir/all] Error 2 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/imgcodecs/CMakeFiles/opencv_imgcodecs.dir/src/grfmt_pfm.cpp.o] Error 4 make[2]: *** Waiting for unfinished jobs.... make[2]: *** [source_subfolder/modules/imgcodecs/CMakeFiles/opencv_imgcodecs.dir/src/grfmt_png.cpp.o] Terminated make[2]: *** [source_subfolder/modules/imgcodecs/CMakeFiles/opencv_imgcodecs.dir/src/grfmt_pxm.cpp.o] Terminated make[1]: *** [source_subfolder/modules/imgcodecs/CMakeFiles/opencv_imgcodecs.dir/all] Terminated make: *** [all] Error 2 opencv/4.5.0: ERROR: Package 'f71598dd2ae084c91ad3025adf1305552b5678bb' build failed opencv/4.5.0: WARN: Build folder /home/conan/w/cci_PR-3409/.conan/data/opencv/4.5.0/_/_/build/f71598dd2ae084c91ad3025adf1305552b5678bb ERROR: Exiting with code: 5