[CentOS] I cannot find the package: kernel-headers-2.6.32-71.29.1 in centos mirror list

Mon Aug 27 07:42:27 UTC 2012
Kris zhang <zhang.kris at gmail.com>

Hi guys,

I want to build openvswitch kernel module, and my centos is 6.0, kernel
version is 2.6.32-71.29.1.el6.x86_64. But i cannot find the
kernel-headers-2.6.32-71.29.1.el6.x86_64. I use the yum command to install
kernel-headers package: yum
install kernel-headers-2.6.32-71.29.1.el6.x86_64, it says no package
available. (BTW My yum repos is coming from
http://www.centos.org/modules/tinycontent/index.php?id=30.)

Please help me if you have this package, or plz tell me where can find it.

Thanks in advanced,
Kris