The build warning was the same in 2.8.0+13.10.20130904.2-0ubuntu1 and 2.8.0+13.10.20130917.1-0ubuntu1 too.
The build warning was the same in 2.8.0+13. 10.20130904. 2-0ubuntu1 and 2.8.0+13. 10.20130917. 1-0ubuntu1 too.