POSTIN
/bin/sh
update-alternatives --install /bin/bluepin bluepin /usr/bin/bluez-pin 10
POSTUN
/bin/sh
[ $1 != 0 ] && exit 0 update-alternatives --remove bluepin /usr/bin/bluez-pin
/bin/sh
update-alternatives --install /bin/bluepin bluepin /usr/bin/bluez-pin 10
/bin/sh
[ $1 != 0 ] && exit 0 update-alternatives --remove bluepin /usr/bin/bluez-pin