POSTIN

/bin/sh

if [ -x /usr/bin/update-menus ]; then /usr/bin/update-menus || true ; fi 

update-alternatives --install /etc/dynamic/launchers/tvtuner/kde.desktop tvtuner.kde.dynamic /etc/dynamic/launchers/tvtuner/kdetv.desktop 31
update-alternatives --install /etc/dynamic/launchers/tvtuner/gnome.desktop tvtuner.gnome.dynamic /etc/dynamic/launchers/tvtuner/kdetv.desktop 29

POSTUN

/bin/sh

if [ "$1" = "0" -a -x /usr/bin/update-menus ]; then /usr/bin/update-menus || true ; fi 

if [ $1 = 0 ]; then
  update-alternatives --remove tvtuner.kde.dynamic /etc/dynamic/launchers/tvtuner/kdetv.desktop
  update-alternatives --remove tvtuner.gnome.dynamic /etc/dynamic/launchers/tvtuner/kdetv.desktop
fi