XEN Installation - Error : Linux Header Not Found , solution

While Installing Xen in Eduboss V 1.0 , our network card driver  was
not detected in the Xen Machine.
While installing the Driver, we got some error  messages like,
"Linux Header not found "

So We installed  the following packages in the Normal EduBOSS.

apt-get install linux-headers-2.6.26-1-common-xen
apt-get install linux-headers-2.6.26-1-xen-686

Now we were able to install the Network Driver.