使用ehcache-spring-annotations开启ehcache的注解功能

使用ehcache-spring-annotations开启ehcache的注解功能时， eclipse提示如下问题，求教怎么搞定~~~~

是不是没写

 http://ehcache-spring-annotations.googlecode.com/svn/schema/ehcache-spring
 http://ehcache-spring-annotations.googlecode.com/svn/schema/ehcache-spring/ehcache-spring-1.1.xsd">