qsampler deb missing files

Hi,

I am building the whole linuxsampler debian packages. Everything is fine until it comes to qsampler. I can build the project with:

sudo dpkg-buildpackage -rfakeroot -b

however the generated package is missing most of the files. It only contains:

dpkg -c ../qsampler_0.3.1-16_amd64.deb
drwxr-xr-x root/root 0 2015-12-29 14:00 ./
drwxr-xr-x root/root 0 2015-12-29 14:00 ./usr/
drwxr-xr-x root/root 0 2015-12-29 14:00 ./usr/share/
drwxr-xr-x root/root 0 2015-12-29 14:00 ./usr/share/doc/
drwxr-xr-x root/root 0 2015-12-29 14:00 ./usr/share/doc/qsampler/
-rw-r--r-- root/root 758 2015-12-29 12:42 ./usr/share/doc/qsampler/TODO
-rw-r--r-- root/root 591 2015-12-29 12:42 ./usr/share/doc/qsampler/changelog.Debian.gz
-rw-r--r-- root/root 95 2015-12-29 12:42 ./usr/share/doc/qsampler/AUTHORS
-rw-r--r-- root/root 410 2015-12-29 12:42 ./usr/share/doc/qsampler/copyright
-rw-r--r-- root/root 663 2015-12-29 12:42 ./usr/share/doc/qsampler/README.Debian
-rw-r--r-- root/root 2926 2015-12-29 12:42 ./usr/share/doc/qsampler/README

Am I doing anything wrong?