无法定位软件包libjasper-dev的解决办法
1 sudo add-apt-repository "deb http://security.ubuntu.com/ubuntu xenial-security main" 2 sudo apt update 3 sudo apt upgrade 4 sudo apt install libjasper1 libjasper-dev
1 sudo add-apt-repository "deb http://security.ubuntu.com/ubuntu xenial-security main" 2 sudo apt update 3 sudo apt upgrade 4 sudo apt install libjasper1 libjasper-dev