linux - My Perl module is found but not being applied -

i have created own perl module. reference file config.pm.

when take content perl module , copy config.pm, script triggered appropriately. when include this:

use severalnines; kernel::severalnines::config_severalnines($self); 

it not triggered. sure file found because when try change name of file, errors (premature end of script headers: ).

this file (severalnines.pm) want include in config.pm:

package kernel::severalnines;  sub config_severalnines       {                             $self->{ticketacl}->{'acl-name-typer'} = {         properties => {frontend => {action => ['customerticketmessage']},              # current ticket match properties              customeruser => {                      group_rw => [ 'incident management severalnines', ],              },      },      possible => {              ticket => {              type => ['incident',],},      },    }; } 1; 

the severalnines.pm located in /usr/lib/perl5/5.12.3 listed when doing perl -v.

what problem be?

thank in advance!

your subroutine isn't doing parameter passed; instead setting package variable $kernel::severalnines::self.

add:

my ($self) = @_; 

at top of subroutine code.

also, add:

use strict; use warnings; 

to top of module file (or perhaps after package ...;). have alerted you using undeclared variable.