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所以我正在运行CentOS 6.5，我正在尝试安装和配置Cacti。我不断遇到同样的问题。Cacti CentOS问题
安装MySQL服务器的仙人掌
mysqladmin -u root password STRONGPASSWORD1
执行这一步后，我收到：
mysqladmin: connect to server at 'localhost' failed
error: 'Access denied for user 'root'@'localhost' (using password: NO)'
当我尝试以下步骤：
创建MySQL仙人掌数据库
# mysql -u root -p
mysql> create database cacti;
mysql> GRANT ALL ON cacti.* TO [email protected] IDENTIFIED BY ‘STRONGPASSWORD1’;
mysql> FLUSH privileges;
mysql> quit;
与mysql -u root -p开始我可以STRONGPASSWORD1登录，但是当我尝试：
create database cacti;
它给了我这个消息：
create database cacti;
ERROR 1007 (HY000): Can't create database 'cacti'; database exists
用于下一步：
GRANT ALL ON cacti.* TO [email protected] IDENTIFIED BY ‘STRONGPASSWORD1’;ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '‘STRONGPASSWORD1’' at line 1