POSTIN

/bin/sh

update-alternatives --install /etc/dynamic/launchers/camera/kde.desktop camera.kde.dynamic /etc/dynamic/launchers/camera/gtkam.desktop 50
update-alternatives --install /etc/dynamic/launchers/camera/gnome.desktop camera.gnome.dynamic /etc/dynamic/launchers/camera/gtkam.desktop 50

POSTUN

/bin/sh

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