mysql安装经常遇到的问题，如何解决？

jonny200

我的是linux7.3，mysql3.23(光盘自带的)。

安装完之后启动出现如下错误：
[root@localhost root]# mysql start
ERROR 2002: Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)

尝试如下方法可还是不行：
[root@localhost root]# ln -s /var/lib/mysql/mysql.sock /tmp/mysql.sock
[root@localhost root]# mysql start
ERROR 2002: Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)
[root@localhost root]# mysql start
ERROR 2002: Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)
[root@localhost root]# ln -s /var/lib/mysql/mysql.sock /tmp/mysql.sock
ln: `/tmp/mysql.sock': File exists
[root@localhost root]# mysql start
ERROR 2002: Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)
[root@localhost root]# chmod -R 777 /var
[root@localhost root]# mysql start
ERROR 2002: Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)

还有其他的方法吗？:help :help :help

jonny200

mysql-3.23.49-3.i386.rpm         
mysqlclient9-3.23.22-6.i386.rpm  
mysql-devel-3.23.49-3.i386.rpm  
mysql-server-3.23.49-3.i386.rpm

jonny200

自己再先顶一下

jonny200

自己再顶一下

河边星星

不要這樣頂了...

1./usr/local/mysql/bin/mysqld_safe start
2.你可以試試把與mysql 有關的進程幹掉後 再運行1

河边星星

1./usr/local/mysql/bin/mysqld_safe start
1./usr/local/mysql/bin/mysqld_safe &才對...
不好意思習慣輸入錯誤了...