无法找到包percona-clustercheck

Question

当我尝试使用以下命令从我的Ubuntu 14.04中删除percona-pxc时：

sudo apt-get update
sudo apt-get remove -y percona*

我收到以下错误：

E: Unable to locate package percona-clustercheck
E: Unable to locate package percona-monitoring-plugins-1.1.5
E: Couldn't find any package by regex 'percona-monitoring-plugins-1.1.5'

我怎样才能摆脱这个错误？