post_install() {
getent group camera >/dev/null || usr/sbin/groupadd -g 97 camera
/bin/cat <<THEEND
NOTE
----
Add your user to group 'camera' to use camera devices.
THEEND
}
post_upgrade() {
getent group camera >/dev/null || usr/sbin/groupadd -g 97 camera
}
post_remove() {
usr/sbin/groupdel camera &>/dev/null
}