make -C /lib/modules/2.6.18-8.el5xen/build SUBDIRS=/root/rhino-1.1.1/zaptel-1.4.4 modules
make[2]: Entering directory `/lib/modules/2.6.18-8.el5xen'
make[2]: *** No rule to make target `modules'.  Stop.
make[2]: Leaving directory `/lib/modules/2.6.18-8.el5xen'
make[1]: *** [modules] Error 2
make[1]: Leaving directory `/root/rhino-1.1.1/zaptel-1.4.4'
make: *** [all] Error 2