SeaMonkey 2.7.2 is in usr/local (see screen shot)
Now what?
Edit: wait, wait don't tell me....
Do I pick up the tutorial at this point?
Next step for 4.x and Wary 5.1.x:
* Install dbus.pet and dbus-glib.pet.
* Go to /usr/local/seamonkey; click on seamonkey to launch SeaMonkey 2.5.
(Note that old SeaMonkey browser remains intact; it's required for help / printer browsers.)