我（linux初学者）尝试Opencv在Ubuntu上安装bionic 18.04，按照这个git shell脚本来安装不同版本的OpenCV指令。
403 Forbidden [IP: 91.189.95.83 80]但当我跑步时我得到了：
sudo apt-get install libopencv-dev
它返回：
The following NEW packages will be installed:
gir1.2-gtk-2.0 libavcodec-dev libavformat-dev libavutil-dev libcv-dev
libcvaux-dev libgtk2.0-dev libgtkglext1 libhighgui-dev libilmbase-dev
libjasper-dev libjasper1 libopencv-calib3d-dev libopencv-calib3d2.4v5
libopencv-contrib-dev libopencv-contrib2.4v5 libopencv-core-dev
libopencv-core2.4v5 libopencv-dev libopencv-features2d-dev
libopencv-features2d2.4v5 libopencv-flann-dev libopencv-flann2.4v5
libopencv-gpu-dev libopencv-gpu2.4v5 libopencv-highgui-dev
libopencv-highgui2.4v5 libopencv-imgproc-dev libopencv-imgproc2.4v5
libopencv-legacy-dev libopencv-legacy2.4v5 libopencv-ml-dev
libopencv-ml2.4v5 libopencv-nonfree2.4v5 libopencv-objdetect-dev
libopencv-objdetect2.4v5 libopencv-ocl-dev libopencv-ocl2.4v5
libopencv-photo-dev libopencv-photo2.4v5 libopencv-stitching-dev
libopencv-stitching2.4v5 libopencv-superres-dev
libopencv-superres2.4v5 libopencv-ts-dev libopencv-ts2.4v5
libopencv-video-dev libopencv-video2.4v5 libopencv-videostab-dev
libopencv-videostab2.4v5 libopencv2.4-java libopencv2.4-jni
libopenexr-dev libpangox-1.0-0 …