Client does not support authentication protocol requested by server; consider upgrading MySQL client

装了最新版本MYSQL5,结果安装UCENTER的时候出现

Client does not support authentication protocol requested by server; consider upgrading MySQL client

请使用以下两种方法之一
其一:

mysql> SET PASSWORD FOR
    -> 'some_user'@'some_host' = OLD_PASSWORD('newpwd');

其二:
mysql> UPDATE mysql.user SET Password = OLD_PASSWORD('newpwd')

    -> WHERE Host = 'some_host' AND User = 'some_user';

mysql> FLUSH PRIVILEGES;

上面红色的部分请按自己实际情况修改....这样做后,连接就会正常了@!