POSTIN

/bin/sh

#blackbox-alternatives
update-alternatives --install /usr/bin/bsetroot bsetroot /usr/bin/bsetroot-fluxbox 20

POSTUN

/bin/sh

# Remove bsetroot-alternatives
if [ "$1" = 0 ]; then
    update-alternatives --remove bsetroot /usr/bin/bsetroot-fluxbox
fi