PREUN
/bin/sh
/usr/share/rpm-helper/del-service virtualbox $1 vboxadd-timesync
POSTIN
/bin/sh
/usr/share/rpm-helper/add-service virtualbox $1 vboxadd-timesync
/bin/sh
/usr/share/rpm-helper/del-service virtualbox $1 vboxadd-timesync
/bin/sh
/usr/share/rpm-helper/add-service virtualbox $1 vboxadd-timesync