compile clog-demo for android

I successfully compile clog-demo in the sense that an APK file was generated; the application starts, but after some seconds of displaying an hourglass, it dies.

I am trying to understand what the problem is; when comparing my APK file with the one in DropBox, I see the following difference in the smali/org/ directory:

My APK only contains:

• qtproject/

The DropBox one contains:

• kde/
• lqml/
• qtproject/

I followed the instructions in beginners-guide-android.md, readme-prepare-android.md and master/examples/clog-demo/readme-build.md

Any ideas?