p-o-m패치시 오류

[root@localhost patch-o-matic-ng-20080923]# export KERNEL_DIR=/usr/src/kernels/2.6.18-92.1.10.el5-i686
[root@localhost patch-o-matic-ng-20080923]# export IPTABLES_DIR=/usr/src/iptables-1.3.8
[root@localhost patch-o-matic-ng-20080923]# ./runme --download
Successfully downloaded external patch geoip
Successfully downloaded external patch condition
Successfully downloaded external patch IPMARK
Successfully downloaded external patch ROUTE
Successfully downloaded external patch connlimit
Successfully downloaded external patch ipp2p
Successfully downloaded external patch time
./patchlets/ipv4options exists and is not external
./patchlets/TARPIT exists and is not external
Successfully downloaded external patch ACCOUNT
Successfully downloaded external patch pknock
/usr/src/kernels/2.6.18-92.1.10.el5-i686 doesn't seem to be a directory ---> 에러 발생

커널의 디렉토리로 보이지 않는 다는 의미 인건가???
"export KERNEL_DIR=" 의 경로를 어떻게 설정해 주어야 하는것인 모르겠어요...

[root@localhost patch-o-matic-ng-20080923]# find / -name *i686*
/etc/gtk-2.0/i686-redhat-linux-gnu
/lib/rtkaio/i686
/lib/i686
/root/.gstreamer-0.10/registry.i686.xml
/usr/lib/rpm/i686-linux
/usr/sbin/iconvconfig.i686
/usr/sbin/glibc_post_upgrade.i686