--- lib/bitdefender-autoupdate.orig	Thu Dec 11 06:57:04 2008
+++ lib/bitdefender-autoupdate	Sat Jan 10 21:16:03 2009
@@ -107,7 +107,7 @@ use IO::File;
 use Archive::Zip qw(:ERROR_CODES);
 use Sys::Syslog;
 
-my $PackageDir = shift || "/opt/bdc";
+my $PackageDir = shift || "%PREFIX%/bdc";
 
 $LockFile = shift || "/var/spool/MailScanner/incoming/Locks/bitdefenderBusy.lock";