post_install() {
dkms install corefreq-git/${1%%-*}echo'modprobe or insmod the kernel module corefreqk.ko before starting the daemon corefreqd.service then run the client corefreq-cli'}
pre_upgrade() {
pre_remove ${2%%-*}}
post_upgrade() {
post_install ${1%%-*}}
pre_remove() {
dkms remove corefreq-git/${1%%-*}--all}