add -U fix for leopard
add -U fix for leopard

dustin/couchapp,diderson/couchapp,benoitc/erica,couchapp/couchapp,flimzy/couchapp,flimzy/couchapp,flimzy/couchapp,h4ki/couchapp,couchapp/couchapp,dustin/couchapp,couchapp/couchapp,diderson/couchapp,h4ki/couchapp,h4ki/couchapp,diderson/couchapp,couchapp/couchapp,dustin/couchapp,flimzy/couchapp,benoitc/erica,diderson/couchapp,h4ki/couchapp