请教大家一个FREEBSD下安装OPENCMS的问题

江南人

FREEBSD6.2+JDK1.5.0+TOMCAT5.5+MYSQL4.1安装OPENCMS7.0.4安装的时间建立数据库出错安装不下去.
出错代码:
Creating Database Connection   
It was not possible to create a database connection with the given parameters.
Please check the Exception below.
There can be two reasons for this error: Your database is down, or Your database is not accessible with the given connection parameters. Be also aware that Alkacon recommends to use the following JDBC drivers for MySQL 4.1.x & 5.0.x: [mysql-connector-java-5.0.7-bin.jar] Check that the Jdbc drivers are included in your class path. Error connecting to database using: "jdbc:mysql://localhost:3306/".
是不是MYSQL数据库驱动的问题,请教大家帮忙