Need Assistance in Building APK for Android Device

We are trying to build the APK that can work on an android device. We followed the step by step instructions provided by the "Readme" file that is found on the "reference android". However, it does not work.
We thought that the problem may lie within the original makefile, so we used "make" instead just to see if that will do the trick.
As soon as we did that, we got an error saying that the problem may be caused by "native/AudioPCMAudiofinder".
Now, we are clueless on how to fix this problem. Anything you can suggest would be of great help.
Thank you very much!
