"libmotion_detector_optimization.so" File Build error. about rt-motion-detection-opencv-python HOT 6 CLOSED

ivan@notebook:~/tmp$ git clone https://github.com/bwsw/rt-motion-detection-opencv-python.git
Клонирование в «rt-motion-detection-opencv-python»…
remote: Enumerating objects: 337, done.
remote: Counting objects: 100% (91/91), done.
remote: Compressing objects: 100% (53/53), done.
remote: Total 337 (delta 53), reused 63 (delta 32), pack-reused 246
Получение объектов: 100% (337/337), 67.63 КиБ | 1.11 МиБ/с, готово.
Определение изменений: 100% (203/203), готово.
ivan@notebook:~/tmp$ cd rt-motion-detection-opencv-python/
ivan@notebook:~/tmp/rt-motion-detection-opencv-python$ make
gcc -c src/scanner.c -o src/scanner.o -W -Wall -Werror -Wextra -fPIC -O3 `pkg-config --cflags python3` -Isrc -I`python3 -m site --user-site`/numpy/core/include
gcc -c src/coord_list.c -o src/coord_list.o -W -Wall -Werror -Wextra -fPIC -O3 `pkg-config --cflags python3` -Isrc -I`python3 -m site --user-site`/numpy/core/include
gcc -c src/find_bounding_boxes.c -o src/find_bounding_boxes.o -W -Wall -Werror -Wextra -fPIC -O3 `pkg-config --cflags python3` -Isrc -I`python3 -m site --user-site`/numpy/core/include
gcc -c src/bounding_box_data_struct.c -o src/bounding_box_data_struct.o -W -Wall -Werror -Wextra -fPIC -O3 `pkg-config --cflags python3` -Isrc -I`python3 -m site --user-site`/numpy/core/include
gcc -c src/packer.c -o src/packer.o -W -Wall -Werror -Wextra -fPIC -O3 `pkg-config --cflags python3` -Isrc -I`python3 -m site --user-site`/numpy/core/include
gcc -c src/packer_data_structs.c -o src/packer_data_structs.o -W -Wall -Werror -Wextra -fPIC -O3 `pkg-config --cflags python3` -Isrc -I`python3 -m site --user-site`/numpy/core/include
gcc src/scanner.o src/coord_list.o src/find_bounding_boxes.o src/bounding_box_data_struct.o src/packer.o src/packer_data_structs.o -o ./bounding_boxes/bin/libmotion_detector_optimization.so -shared `pkg-config --libs python3`
ivan@notebook:~/tmp/rt-motion-detection-opencv-python$ python3 -V
Python 3.8.0