wget https://github.com/yqlbu/jetson-packages-family/raw/master/OpenCV/install_opencv4.1.1_jetson.sh

purge old-version

$ sudo apt-get purge libopencv*# install$ sudo bash <(wget -qO- https://github.com/yqlbu/jetson-packages-family/raw/master/OpenCV/install_opencv4.1.1_jetson.sh)

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来源： https://blog.csdn.net/yourlordi/article/details/120459685