linux mysql 启动问题

启动mysql 报错  Couldn't find MySQL server (/usr/bin/mysqld_safe),需要在my.cnf中配置路径  basedir=/home/web/mysql

再重新启动，报错 The server quit without updating PID file (/var/run/mysqld/mysqld.pid)

查看log日志   Can't find messagefile '/usr/share/mysql/errmsg.sys

将源码包里面的sql/share/english/errmsg.sys复制到/usr/share/mysql/errmsg.sys