Index: solenv/bin/modules/installer/simplepackage.pm
===================================================================
--- solenv/bin/modules/installer/simplepackage.pm	(revision 272313)
+++ solenv/bin/modules/installer/simplepackage.pm	(working copy)
@@ -404,6 +404,15 @@
 		else
 		{
 			installer::systemactions::copy_one_file($source, $destination);	
+
+            # was missing on Mac OS X and probably other Unixes
+            my $unixrights = "";
+            if ( $onefile->{'UnixRights'} )
+            {
+                $unixrights = $onefile->{'UnixRights'};
+                my $localcall = "$installer::globals::wrapcmd chmod $unixrights \'$destination\' \>\/dev\/null 2\>\&1";
+                system($localcall);
+            }
 		}
 	}