Improve dbus formula.
Signed-off-by: Max Howell <max@methylblue.com>
The patch was merged upstream.
The launchctl stuff apparently didn't work properly.
brewkit.rb changes ENV destructively, so lets not do that everytime a formula
is required. Now it's possible for other tools to require a formula
description without worrying about side-effects.
Mike Arthur
Max Howell
Leo Franchi