eclipse为什么导入android design工程包总是提示错误？

我想在其他工程中引用design工程
可老是提示XX属性找不到，莫非还要其他依赖包？？？

E:\adt-bundle-windows-x86\sdk\extras\android\support\design\res\values\styles.xml:21: error: Error: No resource found that matches the given name: attr 'backgroundTint'.
 E:\adt-bundle-windows-x86\sdk\extras\android\support\design\res\values\styles.xml:23: error: Error: No resource found that matches the given name: attr 'elevation'.
 ...........
 E:\adt-bundle-windows-x86\sdk\extras\android\support\design\res\values\styles.xml:80: error: Error retrieving parent for item: No resource found that matches the given name 'TextAppearance.AppCompat.Button'.
 ............