opt.add_option('--depstack-root', type='string', default='~', dest='depstack_root',
help='Directory/folder where dependency stack trees (gtk, a3) can be found (defaults to ~)')
opt.add_option('--dist-target', type='string', default='auto', dest='dist_target',
opt.add_option('--depstack-root', type='string', default='~', dest='depstack_root',
help='Directory/folder where dependency stack trees (gtk, a3) can be found (defaults to ~)')
opt.add_option('--dist-target', type='string', default='auto', dest='dist_target',