听起来好像您没有正确导入库，尤其是当您说
at the point Add the library to your applicationproject: I felt lost .. basically because I don't have the "add" option byitself .. however I clicked on "add library" and moved on ..
在eclipse中，您需要 右键单击该项目 ，转到 Properties ，在列表中选择 Android ，然后 单击Add
以添加库
遵循文档中的本教程
http://developer.android.com/tools/support-
library/setup.html
