How to set up AndEngine?

I am hoping to create a multi-player game using AndEngine. I looked through this tutorial on how to set it up but I get errors.

The errors are because the imports are not being rec开发者_JAVA百科ognized in eclipse. The imports which I am having problems with are:

import org.anddev.andengine.entity.scene.background.ColorBackground; 
import org.anddev.andengine.entity.util.FPSLogger;
import org.anddev.andengine.entity.scene.Scene;
import org.anddev.andengine.entity.scene.transition.FadeTransitionScene;

I also tried this tutorial which has raw code and I have the same problem.

Does anyone have a clue about what is going on, I followed the tutorial perfectly up to this point where I had to press ctrl+shift+o and they were not importing.

Would appreciate any advice on this. Thanks

I know this doesn't answer your question directly, but check this site out for your multiplayer needs http://developer.casmul.com/part_home_guest/home.php. They have more features and help you implement it. Note: I have not used it yet, but it should be interesting none the less