Cant build for android

My friend recently got his android license.
I am over his house tryign to set it up.

Whenever I build it freezes at trying to locate sdk folder.

Can someone please help with this problem. It is really frustrating.

Did you guys get Unity pointed at the Android SDK folder? Directions are http://unity3d.com/support/documentation/Manual/android-sdksetup.html

Yes we pointed it to the folder. the makes it freezes and we have to kill unity with task manager.

dont kill unity in the task manager kill the Java binary process. It will finish building and run it

problem solved. I had to install an android device driver and connect it.