import sys
from sfa.client.sfi_commands import Commands
+
from sfa.rspecs.rspec import RSpec
-from sfa.util.plxrn import xrn_to_hostname
+
+from sfa.planetlab.plxrn import xrn_to_hostname
command = Commands(usage="%prog [options]",
description="List all slivers in the RSpec. " +