from sfa.storage.alchemy import dbsession
from sfa.storage.model import RegRecord, RegAuthority, RegSlice, RegNode, RegUser, RegKey
-from sfa.plc.plshell import PlShell
+from sfa.planetlab.plshell import PlShell
def _get_site_hrn(interface_hrn, site):
# Hardcode 'internet2' into the hrn for sites hosting