[CentOS] problem rebuilding kvm package on centos 5.5

Hi All:

I'm trying to rebuild the kvm SRPM (kvm-83-164.el5_5.9.src.rpm)
on a centos 5.5 x86_64 and it's failing with the message:

error: Failed build dependencies:
	kernel-devel-x86_64 = 2.6.18-194.el5 is needed by kvm-83-164.9.x86_64

I have already run "yum-builddep <srpm>" and here is the output
(indicates nothing missing)

Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * addons: mirror.highspeedweb.net
 * base: mirror.cogentco.com
 * epel: mirror.seas.harvard.edu
 * extras: mirror.skiplink.com
 * rpmforge: fr2.rpmfind.net
 * updates: mirrors.adams.net
Excluding Packages from Extra Packages for Enterprise Linux 5 - x86_64
Finished
Checking for new repos for mirrors
SDL-devel-1.2.10-8.el5.x86_64
dev86-0.16.17-2.2.x86_64
iasl-20090123-1.el5.x86_64
zlib-devel-1.2.3-3.x86_64
gnutls-devel-1.4.1-3.el5_4.8.x86_64
texi2html-1.76-4.fc6.noarch
rsync-3.0.7-1.el5.rf.x86_64
1:pkgconfig-0.21-2.el5.x86_64
pciutils-devel-2.2.3-8.el5_4.x86_64
qspice-libs-devel-0.3.0-54.el5.x86_64
kernel-devel-2.6.18-194.3.1.el5.x86_64
kernel-devel-2.6.18-194.el5.x86_64
No uninstalled build requires

I can't figure how this missing dependency would be resolved?