vfftp+mysql 认证问题

Question

严格按照主题是<vsftp1.2+mysql4.1+pam_mysql0.5在RedHat AS4(32bit)下好像是有bug >安装,可是碰到了下面的问题,查了很久没有找出来,请问谁有办发帮忙解决??
authentication failure; logname= uid=0 euid=0 tty= ruser= rhost=127.0.0.1
Apr  4 21:36:52 localhost vsftpd[3208]: pam_mysql - MySQL error (Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (13))
Apr  4 21:36:52 localhost vsftpd[3208]: pam_mysql - pam_mysql_open_db() returning 5.
Apr  4 21:36:52 localhost vsftpd[3208]: pam_mysql - pam_sm_authenticate() returning 9.
Apr  4 21:36:52 localhost vsftpd[3208]: pam_mysql - pam_mysql_release_ctx() called.
Apr  4 21:36:52 localhost vsftpd[3208]: pam_mysql - pam_mysql_destroy_ctx() called.
Apr  4 21:36:52 localhost vsftpd[3208]: pam_mysql - pam_mysql_close_db() called.

Answer 1

Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock

Answer 2

那怎么处理呢??

Answer 3

mysql都还没有安装好吧
先试试能不能启动mysql