依次在命令行里输入
sudo add-apt-repository ppa:wiznote-team
sudo apt-get update 如果第三条命令在执行最后显示E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing? 就试试sudo apt-get upgrade
sudo apt-get install wiznote
原文：http://www.cnblogs.com/IT-lss/p/5595908.html