linux ubuntu 安裝 mysql 原

# sudo apt-get install mysql-server
sudo: unable to resolve host iZj6ca6vx1xwu6uvr4uylwZ
Reading package lists... Done
Building dependency tree       
Reading state information... Done
E: Unable to locate package mysql-server

如果安裝mysql出現以上問題，請先update，如下：sudo apt-get update