When attempting to package this project for a mobile device, the build with fail. I tested in main and 4.7 release and the build will always fail.
Unable to reproduce unless using the project attached.
1) Download the zip file from the Description
2) Once unzipped and placed into Unreal Projects, Open the project in 4.7 or the changelist provided.
3) When the project opens, attempt to package for any platform.
Head over to the existing Questions & Answers thread and let us know what's up.