POSTIN
/bin/sh
update-alternatives --install /etc/dynamic/launchers/webcam/kde.desktop webcam.kde.dynamic /etc/dynamic/launchers/webcam/cheese.desktop 60
update-alternatives --install /etc/dynamic/launchers/webcam/gnome.desktop webcam.gnome.dynamic /etc/dynamic/launchers/webcam/cheese.desktop 60
POSTUN
/bin/sh
if [ "$1" = "0" ]; then
update-alternatives --remove webcam.kde.dynamic /etc/dynamic/launchers/webcam/cheese.desktop
update-alternatives --remove webcam.gnome.dynamic /etc/dynamic/launchers/webcam/cheese.desktop
fi