The other day I was attempting to install Trac using MacPorts on my MBP. Well, ever since I restarted the machine I now have no terminal.app. I can open it, but only get a flashing cursor, no "welcome to Darwin" message, no bash shell, nothing. I phoned an Apple rep and she said to do an Archive and Install. I can do that but would have to drive to my parents' place to pick up the disc. Anyone have an idea of what I can do instead?