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In the compiler:

make: Warning: File 'Makefile' has modification time 4205 s in the future

chmod +x .sh g++ -std=c++11 -std=c++11 -Iinclude/ -I3rdparty/stb/include -DOPENCV pkg-config --cflags opencv4 2> /dev/null || pkg-config --cflags opencv -DGPU -I/usr/local/cuda/include/ -DCUDNN -DCUDNN_HALF -Wall -Wfatal-errors -Wno-unused-result -Wno-unknown-pragmas -fPIC -Ofast -DOPENCV -fopenmp -DGPU -DCUDNN -I/usr/local/cudnn/include -DCUDNN_HALF obj/image_opencv.o obj/http_stream.o obj/gemm.o obj/utils.o obj/dark_cuda.o obj/convolutional_layer.o obj/list.o obj/image.o obj/activations.o obj/im2col.o obj/col2im.o obj/blas.o obj/crop_layer.o obj/dropout_layer.o obj/maxpool_layer.o obj/softmax_layer.o obj/data.o obj/matrix.o obj/network.o obj/connected_layer.o obj/cost_layer.o obj/parser.o obj/option_list.o obj/darknet.o obj/detection_layer.o obj/captcha.o obj/route_layer.o obj/writing.o obj/box.o obj/nightmare.o obj/normalization_layer.o obj/avgpool_layer.o obj/coco.o obj/dice.o obj/yolo.o obj/detector.o obj/layer.o obj/compare.o obj/classifier.o obj/local_layer.o obj/swag.o obj/shortcut_layer.o obj/activation_layer.o obj/rnn_layer.o obj/gru_layer.o obj/rnn.o obj/rnn_vid.o obj/crnn_layer.o obj/demo.o obj/tag.o obj/cifar.o obj/go.o obj/batchnorm_layer.o obj/art.o obj/region_layer.o obj/reorg_layer.o obj/reorg_old_layer.o obj/super.o obj/voxel.o obj/tree.o obj/yolo_layer.o obj/gaussian_yolo_layer.o obj/upsample_layer.o obj/lstm_layer.o obj/conv_lstm_layer.o obj/scale_channels_layer.o obj/sam_layer.o obj/convolutional_kernels.o obj/activation_kernels.o obj/im2col_kernels.o obj/col2im_kernels.o obj/blas_kernels.o obj/crop_layer_kernels.o obj/dropout_layer_kernels.o obj/maxpool_layer_kernels.o obj/network_kernels.o obj/avgpool_layer_kernels.o -o darknet -lm -pthread pkg-config --libs opencv4 2> /dev/null || pkg-config --libs opencv -lgomp -L/usr/local/cuda/lib64 -lcuda -lcudart -lcublas -lcurand -L/usr/local/cudnn/lib64 -lcudnn -lstdc++ obj/image_opencv.o: In function load_image_mat_cv': image_opencv.cpp:(.text+0x343): undefined reference tocv::imread(std::__cxx11::basic_string<char, std::char_traits<char="">, std::allocator<char> > const&, int)' obj/image_opencv.o: In function create_window_cv': image_opencv.cpp:(.text+0x1476): undefined reference tocv::namedWindow(std::__cxx11::basic_string<char, std::char_traits<char="">, std::allocator<char> > const&, int)' image_opencv.cpp:(.text+0x14d4): undefined reference to cv::moveWindow(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, int, int)' image_opencv.cpp:(.text+0x1534): undefined reference tocv::resizeWindow(std::__cxx11::basic_string<char, std::char_traits<char="">, std::allocator<char> > const&, int, int)' obj/image_opencv.o: In function resize_window_cv': image_opencv.cpp:(.text+0x1757): undefined reference tocv::resizeWindow(std::__cxx11::basic_string<char, std::char_traits<char="">, std::allocator<char> > const&, int, int)' obj/image_opencv.o: In function make_window': image_opencv.cpp:(.text+0x194e): undefined reference tocv::namedWindow(std::__cxx11::basic_string<char, std::char_traits<char="">, std::allocator<char> > const&, int)' image_opencv.cpp:(.text+0x19bb): undefined reference to cv::setWindowProperty(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, int, double)' image_opencv.cpp:(.text+0x1a35): undefined reference tocv::resizeWindow(std::__cxx11::basic_string<char, std::char_traits<char="">, std::allocator<char> > const&, int, int)' image_opencv.cpp:(.text+0x1ab1): undefined reference to cv::moveWindow(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, int, int)' obj/image_opencv.o: In functionshow_image_cv': image_opencv.cpp:(.text+0x1d94): undefined reference to cv::namedWindow(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, int)' image_opencv.cpp:(.text+0x1e1d): undefined reference tocv::imshow(std::__cxx11::basic_string<char, std::char_traits<char="">, std::allocator<char> > const&, cv::_InputArray const&)' obj/image_opencv.o: In function show_image_mat': image_opencv.cpp:(.text+0x20fe): undefined reference tocv::namedWindow(std::__cxx11::basic_string<char, std::char_traits<char="">, std::allocator<char> > const&, int)' image_opencv.cpp:(.text+0x2173): undefined reference to cv::imshow(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, cv::_InputArray const&)' obj/image_opencv.o: In functioncreate_video_writer': image_opencv.cpp:(.text+0x23a9): undefined reference to cv::VideoWriter::VideoWriter(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, int, double, cv::Size_<int>, bool)' obj/image_opencv.o: In functionget_capture_video_stream': image_opencv.cpp:(.text+0x267a): undefined reference to cv::VideoCapture::VideoCapture(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, int)' obj/image_opencv.o: In functiondraw_detections_cv_v3': image_opencv.cpp:(.text+0x38ba): undefined reference to cv::getTextSize(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, int, double, int, int*)' image_opencv.cpp:(.text+0x3c92): undefined reference tocv::putText(cv::_InputOutputArray const&, std::__cxx11::basic_string<char, std::char_traits<char="">, std::allocator<char> > const&, cv::Point_<int>, int, double, cv::Scalar_<double>, int, int, bool)' obj/image_opencv.o: In function draw_train_chart': image_opencv.cpp:(.text+0x438f): undefined reference tocv::putText(cv::_InputOutputArray const&, std::__cxx11::basic_string<char, std::char_traits<char="">, std::allocator<char> > const&, cv::Point_<int>, int, double, cv::Scalar_<double>, int, int, bool)' image_opencv.cpp:(.text+0x46b8): undefined reference to cv::putText(cv::_InputOutputArray const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, cv::Point_<int>, int, double, cv::Scalar_<double>, int, int, bool)' image_opencv.cpp:(.text+0x4850): undefined reference tocv::putText(cv::_InputOutputArray const&, std::__cxx11::basic_string<char, std::char_traits<char="">, std::allocator<char> > const&, cv::Point_<int>, int, double, cv::Scalar_<double>, int, int, bool)' image_opencv.cpp:(.text+0x4954): undefined reference to cv::putText(cv::_InputOutputArray const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, cv::Point_<int>, int, double, cv::Scalar_<double>, int, int, bool)' obj/image_opencv.o:image_opencv.cpp:(.text+0x4aa5): more undefined references tocv::putText(cv::_InputOutputArray const&, std::__cxx11::basic_string<char, std::char_traits<char="">, std::allocator<char> > const&, cv::Point_<int>, int, double, cv::Scalar_<double>, int, int, bool)' follow obj/image_opencv.o: In function draw_train_chart': image_opencv.cpp:(.text+0x4c63): undefined reference tocv::imread(std::__cxx11::basic_string<char, std::char_traits<char="">, std::allocator<char> > const&, int)' image_opencv.cpp:(.text+0x4d17): undefined reference to cv::namedWindow(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, int)' image_opencv.cpp:(.text+0x4d89): undefined reference tocv::moveWindow(std::__cxx11::basic_string<char, std::char_traits<char="">, std::allocator<char> > const&, int, int)' image_opencv.cpp:(.text+0x4dff): undefined reference to cv::resizeWindow(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, int, int)' image_opencv.cpp:(.text+0x4e97): undefined reference tocv::imshow(std::__cxx11::basic_string<char, std::char_traits<char="">, std::allocator<char> > const&, cv::_InputArray const&)' obj/image_opencv.o: In function draw_train_loss': image_opencv.cpp:(.text+0x56d8): undefined reference tocv::putText(cv::_InputOutputArray const&, std::__cxx11::basic_string<char, std::char_traits<char="">, std::allocator<char> > const&, cv::Point_<int>, int, double, cv::Scalar_<double>, int, int, bool)' image_opencv.cpp:(.text+0x57fc): undefined reference to cv::putText(cv::_InputOutputArray const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, cv::Point_<int>, int, double, cv::Scalar_<double>, int, int, bool)' image_opencv.cpp:(.text+0x5a61): undefined reference tocv::putText(cv::_InputOutputArray const&, std::__cxx11::basic_string<char, std::char_traits<char="">, std::allocator<char> > const&, cv::Point_<int>, int, double, cv::Scalar_<double>, int, int, bool)' image_opencv.cpp:(.text+0x5b81): undefined reference to cv::putText(cv::_InputOutputArray const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, cv::Point_<int>, int, double, cv::Scalar_<double>, int, int, bool)' image_opencv.cpp:(.text+0x5d4e): undefined reference tocv::putText(cv::_InputOutputArray const&, std::__cxx11::basic_string<char, std::char_traits<char="">, std::allocator<char> > const&, cv::Point_<int>, int, double, cv::Scalar_<double>, int, int, bool)' obj/image_opencv.o:image_opencv.cpp:(.text+0x5e72): more undefined references to cv::putText(cv::_InputOutputArray const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, cv::Point_<int>, int, double, cv::Scalar_<double>, int, int, bool)' follow obj/image_opencv.o: In functiondraw_train_loss': image_opencv.cpp:(.text+0x6391): undefined reference to cv::imshow(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, cv::_InputArray const&)' image_opencv.cpp:(.text+0x64bf): undefined reference tocv::putText(cv::_InputOutputArray const&, std::__cxx11::basic_string<char, std::char_traits<char="">, std::allocator<char> > const&, cv::Point_<int>, int, double, cv::Scalar_<double>, int, int, bool)' obj/image_opencv.o: In function cv_draw_object': image_opencv.cpp:(.text+0x7d26): undefined reference tocv::namedWindow(std::__cxx11::basic_string<char, std::char_traits<char="">, std::allocator<char> > const&, int)' image_opencv.cpp:(.text+0x7d38): undefined reference to cv::resizeWindow(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, int, int)' image_opencv.cpp:(.text+0x7d66): undefined reference tocv::imshow(std::__cxx11::basic_string<char, std::char_traits<char="">, std::allocator<char> > const&, cv::_InputArray const&)' image_opencv.cpp:(.text+0x7d72): undefined reference to cv::moveWindow(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, int, int)' image_opencv.cpp:(.text+0x7d83): undefined reference tocv::setMouseCallback(std::__cxx11::basic_string<char, std::char_traits<char="">, std::allocator<char> > const&, void ()(int, int, int, int, void), void)' image_opencv.cpp:(.text+0x7dec): undefined reference to cv::createTrackbar(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, int*, int, void (*)(int, void*), void*)' image_opencv.cpp:(.text+0x7e8c): undefined reference tocv::createTrackbar(std::__cxx11::basic_string<char, std::char_traits<char="">, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char="">, std::allocator<char> > const&, int, int, void ()(int, void), void)' image_opencv.cpp:(.text+0x7eed): undefined reference to cv::createTrackbar(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, int*, int, void (*)(int, void*), void*)' image_opencv.cpp:(.text+0x7f3f): undefined reference tocv::createTrackbar(std::__cxx11::basic_string<char, std::char_traits<char="">, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char="">, std::allocator<char> > const&, int, int, void ()(int, void), void)' image_opencv.cpp:(.text+0x80ca): undefined reference to cv::putText(cv::_InputOutputArray const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, cv::Point_<int>, int, double, cv::Scalar_<double>, int, int, bool)' image_opencv.cpp:(.text+0x8136): undefined reference tocv::putText(cv::_InputOutputArray const&, std::__cxx11::basic_string<char, std::char_traits<char="">, std::allocator<char> > const&, cv::Point_<int>, int, double, cv::Scalar_<double>, int, int, bool)' image_opencv.cpp:(.text+0x81a3): undefined reference to cv::putText(cv::_InputOutputArray const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, cv::Point_<int>, int, double, cv::Scalar_<double>, int, int, bool)' image_opencv.cpp:(.text+0x82a7): undefined reference tocv::putText(cv::_InputOutputArray const&, std::__cxx11::basic_string<char, std::char_traits<char="">, std::allocator<char> > const&, cv::Point_<int>, int, double, cv::Scalar_<double>, int, int, bool)' image_opencv.cpp:(.text+0x831a): undefined reference to cv::putText(cv::_InputOutputArray const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, cv::Point_<int>, int, double, cv::Scalar_<double>, int, int, bool)' obj/image_opencv.o:image_opencv.cpp:(.text+0x838c): more undefined references tocv::putText(cv::_InputOutputArray const&, std::__cxx11::basic_string<char, std::char_traits<char="">, std::allocator<char> > const&, cv::Point_<int>, int, double, cv::Scalar_<double>, int, int, bool)' follow obj/image_opencv.o: In function cv_draw_object': image_opencv.cpp:(.text+0x83e0): undefined reference tocv::imshow(std::__cxx11::basic_string<char, std::char_traits<char="">, std::allocator<char> > const&, cv::_InputArray const&)' image_opencv.cpp:(.text+0x85e5): undefined reference to cv::rectangle(cv::_InputOutputArray const&, cv::Rect_<int>, cv::Scalar_<double> const&, int, int, int)' image_opencv.cpp:(.text+0x87ee): undefined reference tocv::rectangle(cv::_InputOutputArray const&, cv::Rect_<int>, cv::Scalar_<double> const&, int, int, int)' image_opencv.cpp:(.text+0x8820): undefined reference to cv::imshow(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, cv::_InputArray const&)' obj/image_opencv.o: In functionshow_acnhors': image_opencv.cpp:(.text+0x8f51): undefined reference to cv::imshow(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, cv::_InputArray const&)' obj/http_stream.o: In functionMJPG_sender::write(cv::Mat const&)': http_stream.cpp:(.text._ZN11MJPG_sender5writeERKN2cv3MatE[_ZN11MJPG_sender5writeERKN2cv3MatE]+0x1cc): undefined reference to `cv::imencode(std::__cxx11::basic_string<char, std::char_traits<char="">, std::allocator<char> > const&, cv::_InputArray const&, std::vector<unsigned char,="" std::allocator<unsigned="" char=""> >&, std::vector<int, std::allocator<int=""> > const&)' collect2: error: ld returned 1 exit status Makefile:176: recipe for target 'darknet' failed make: * [darknet] Error 1

I have already tried different methods, like installing opencv from source, and installing this library opencv package, but really none of these seem to work. What am i not doing right?