【小菜鸟】WEKA的安装和困难的解决

从一个学霸同学那里拷来了资源，安装了weka，

一开始没安装jdk 所以不能运行，然后我下载了jdk,配置了路径，终于弄好了

打开weka

但是总是弹出来错误提示：

---Registering Weka Editors---
Trying to add database driver (JDBC): RmiJdbc.RJDriver - Error, not in CLASSPATH?
Trying to add database driver (JDBC): jdbc.idbDriver - Error, not in CLASSPATH?
Trying to add database driver (JDBC): org.gjt.mm.mysql.Driver - Error, not in CLASSPATH?
Trying to add database driver (JDBC): com.mckoi.JDBCDriver - Error, not in CLASSPATH?
Trying to add database driver (JDBC): org.hsqldb.jdbcDriver - Error, not in CLASSPATH?

然后我就百度了，有的说什么路径什么的 有的说我要在路径添加什么的

最终找到一个博客 帮助了我 

http://www.linuxidc.com/Linux/2013-03/80481.htm