Package monitor_pkg could not be bound.

Hi I am using IES to compile system verilog classes and files:

I am getting this error during compilation:

cvlog: *E,NOPBIND (/proj/kunal/monitor_pkg.sv,10|28): Package monitor_pkg could not be bound.

import monitor_pkg::*; 

 Am, I missing some option at command line or some this need to be done.... 

Regards