ldaps

[sujatha]

when i run a simple program
use Net::LDAPS;
$url="test.com";
$username="sona";
$password="sona";
$a=Net::LDAPS->new($url)||die "cannot connect";
$a->bind($usename,$password)||die "cannot bind";
the error shown is 

Can't locate loadable object for module Net::SSLeay in @INC. .
can anyone tell me where i ve gone wrong and what are the steps to correct 
it, in detail?

thanks in advance