Joseph, I think Valerie is interested in how to attract a swarm into a hive, not how to collect one and install it in a hive.
Valerie: you can use a permanent hive as a bait hive, particularly if it's been previously occupied. but to improve your odds, it makes sense to put up several other bait hives, too. so building some inexpensive temporary hives is a good idea. once a swarm has moved into one, you can take the rest down unless you would like to care for more.
one caution about using a permanent hive: size. Tom Seeley's research suggests that bait hives are more effective if they're up off the ground a considerable way. like 5 meters. if you're using Langstroth equipment, handling the hive up on a ladder can be a fairly hazardous undertaking that I don't recommend, and that's without any bees in it. if you're using a Warré hive, two boxes are about the size Seeley recommends, and rather less cumbersome than a Langstroth hive body. folks have also had luck building bait-size hives that transfer easily to horizontal top bar hives and Perone hives.
this has been posted several other times in older threads, but it's a good one so I'll post again. Thomas Seeley's bait hive bulletin published by Cornell:
Bait Hives for Honey Bees.