1、添加 xenial-proposed 源,可以按如下操作:
经典网络环境下添加源:
echo “deb http://mirrors.aliyuncs.com/ubuntu/ xenial-proposed main restricted universe multiverse” >> /etc/apt/sources.list
VPC网络环境下添加源:
echo “deb http://mirrors.cloud.aliyuncs.com/ubuntu/ xenial-proposed main restricted universe multiverse” >> /etc/apt/sources.list