$ wget http://vps34736.ovh.net/S4A/S4A16.deb
$ su -
# dpkg --add-architecture i386
# aptitude update
# aptitude install libcairo2:i386 libglib2.0-0:i386 libpango1.0-0:i386 libv4l-0:i386
# aptitude install libpulse-dev:i386
# aptitude install scratch
# dpkg -i --force-architecture S4A16.deb