Hi..

At the end of your myperlscript.pl you must put "1;" in order to return a true value!!

Example:

#sum.pl

sub sum{
 my($a,$b)=@_;
 my $res=$a+$b;
 return $res;
}
1;
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Calling this file with require

 require "sum.pl";
 $num1=5;
 $num2=10;
 $result=&sub($num1,$num2);
 print "$result";
[download]

I hope this helps and that i had understand the correctaly the question!!