switch (pkg_version_change_between(pkg_new, pkg_old)) {
case PKG_DOWNGRADE:
pkg_sbuf_printf(msg_buf, "Downgrading %n from %v to %v...\n",
pkg_new, pkg_new, pkg_old);
pkg_new, pkg_old, pkg_new);
break;
case PKG_REINSTALL:
pkg_sbuf_printf(msg_buf, "Reinstalling %n-%v...\n",