Tomas Mraz wrote:
This update can also be installed with the Update Agent; you can launch the Update Agent with the 'up2date' command. You may need to edit your up2date channels configuration. Within /etc/sysconfig/rhn/sources enable the following line: yum updates-testing http://download.fedora.redhat.com/pub/fedora/linux/core/updates/testing/4 /$ARCH
Since the headers directory is empty for FC4, maybe this bit of advice should be updated?