[Spce-user] rtpengine Does not build on centos 6.5

[aft]

Hi,

The userspace daemon and iptables-extention builds fine in centos6.5.
But the kernel module stumbles with this error:

[root at 65429 kernel-module]# make
make -C /lib/modules/2.6.32-431.3.1.el6.x86_64/build
M=/root/update/rtpengine/kernel-module
O=/lib/modules/2.6.32-431.3.1.el6.x86_64/build modules
make: *** /lib/modules/2.6.32-431.3.1.el6.x86_64/build: No such file
or directory.  Stop.
make: *** [modules] Error 2

But i've installed the "kernel-devel" package. What should i do?




-- 
-Cheers
-Arif