post_install() { cat << EOF ===> You may want to load vboxguest, vboxsf and vboxvideo EOF EXTRAMODULES='extramodules-3.3-ARCH' depmod $(cat /lib/modules/$EXTRAMODULES/version) } post_upgrade() { EXTRAMODULES='extramodules-3.3-ARCH' depmod $(cat /lib/modules/$EXTRAMODULES/version) } post_remove() { EXTRAMODULES='extramodules-3.3-ARCH' depmod $(cat /lib/modules/$EXTRAMODULES/version) }