CLIL Working, But Getting Error in Config File

This plugin is working well on my HP SAN MSA 2040 Storage.

The CLI Output is:

./check_msa -u nagios -p N@gios123 -h 172.16.1.124
OK: [Vdisk1 (6594.6GB,RAID5,12/) FTOL] [Vdisk2 (9592.2GB,RAID5,5/) FTOL] [CTRLs OK]
##################################
It gives perfect information of,

Total Disk Space
RAID Configured
No of. Disks allotted.
##################################
Here is the commands.cfg file:

define command{
command_name check_msa_2040
command_line $USER1$/check_msa -u nagios -p N@gios123 -h 172.16.1.124
}
#################################
Here is the san.cfg file:

define service{
use generic-service
host_name HP-MSA2040_SP1
service_description Vdisks_RAID_Space_Info
check_command check_msa_2040
check_interval 30
retry_interval 1
}
#################################

But, Nagios Frontend is still giving Net/Telnet.pm & Net/XML.pm error.

Strange thing is, I’ve already installed both missing plugins thru. CPAN…!!!

Can anyone help?