I can't get your latest to install (r-12). I'm building my own package mind, on a powerpc NAS. Previous one installs, but this goes through the questions (which makes it alot better by the way) and then gives dpkg error.
I've probably made a mistake in how to build it though, this is what I did:

mkdir moblock
cd moblock
sudo apt-get build-dep -y moblock
wget http://moblock-deb.sourceforge.net/preview/moblock-0.9~rc2-12.source.tgz
tar zxvf moblock*
cd moblock-*
dpkg-buildpackage -rfakeroot
cd ..
sudo dpkg -i moblock*.deb
Like I say, it's probably me, it starts to install and I answer all questions but then it fails to install after that.