Can not install leopard update insufficient privileges

[mashinhead]

I see a leopard update in software update and i go through the steps to dl and it says it can't install it and it is moved into the trash due to insufficient privileges, even though i'm using an admin account??

 

[killmoms]

Try repairing your drive's permissions, as it sounds like something has gotten messed up which is preventing Software Update from writing files to locations it ought to be able to.