[CentOS] adapting perl check_snmp_load script for CentOS environment

I'm trying to use some perl scripts on a CentOS box (Nagios03) that were previously working on a Gentoo (Nagios01) box.

Any ideas on what I might to do try to resolve this?

WORKS ON GENTOO

nagios01 new # ./check_snmp_load.pl -H myserver.mydomain.comhttp://ha-vpn-internal.clacorp.com -C myPublicString -w 50,50,50 -c 75,75,75 -T nsc -t 15 -f CPU : 3 3 3 : OK | cpu_5_sec=3%;50;75,cpu_1_min=3%;50;75,cpu_5_min=3%;50;75 nagios01 new #

DOES NOT WORK ON CENTOS

[root@nagios03 plugins]# ./check_snmp_load.pl -H myserver.mydomain.comhttp://ha-vpn-internal.clacorp.com/ -C myPublicString -w 50,50,50 -c 75,75,75 -T nsc -t 15 -f Unknown option: T Multiple warning without -L or -I switch Usage: ./check_snmp_load.pl [-v] -H <host> -C <snmp_community> | (-l login -x passwd) [-p <port>] -w <warn level> -c <crit level> [-L|-A|-I|N] [-f] [-t <timeout>] [-V] [root@nagios03 plugins]#