在安装 MySQL 的时候提示错误: ubuntu@VM-0-6-ubuntu:/opt$ sudo dpkg -i mysql-apt-config_0.8.22-1_all.deb dpkg: error: dpkg frontend lock is locked by another process 提示的错误说的是当前的 dpkg 被另一个程序占用,查看是否有其他终端正在使用该进程,等待其他终端安装好之后再继续安装 MySQL 即可.
针对centos7安装mysql,提示"No package mysql-server available."错误,解决方法如下: Centos 7 comes with MariaDB instead of MySQL. MariaDb is a open source equivalent to MySQL and can be installed with yum -y install mariadb-server mariadb. If you must have mysql