How to install a foreign rpm package in RHEV6.2 Hypervisor?

Hi,

I have an RHEV6.2 hypervisor installed .I have an rpm kit which will be used to get the host HBA details.since hypervisor / is readonly if i want to install the package, is there a proper procedure available? 

# cat /etc/redhat-release

Red Hat Enterprise Virtualization Hypervisor release 6.2 (20120320.0.el6_2)

Thanks,

Inbaraj