import yum
import sys
import tempfile


if len(sys.argv) < 2:
    print "Usage: groupdeplist groupname\n\n"
    sys.exit(1)
    
totalpkgs = []
my = yum.YumBase()
my.conf.installroot = tempfile.mkdtemp()
mygroup = my.comps.return_group(sys.argv[1])


for name in mygroup.packages:
    my.install(name=name)

my.resolveDeps()
for pkg in my.tsInfo:
    if pkg.name not in totalpkgs:
        totalpkgs.append(pkg.name)
    
totalpkgs.sort()
for name in totalpkgs:
    print '%s' % name