libvir: error : invalid argument in could not parse connection URI
Traceback (most recent call last):
  File "/usr/bin/runarchipel", line 7, in <module>
    execfile(__file__)
  File "/root/ArchipelAgent/archipel-agent/install/bin/runarchipel", line 137, in <module>
    if pid == 0: main()
  File "/root/ArchipelAgent/archipel-agent/install/bin/runarchipel", line 100, in main
    hyp = TNArchipelHypervisor(jid, password, config, name, database)
  File "/root/ArchipelAgent/archipel-agent/archipel/archipelHypervisor.py", line 138, in __init__
    self.connect_libvirt()
  File "/root/ArchipelAgent/archipel-agent/archipel/archipelLibvirtEntity.py", line 81, in connect_libvirt
    self.libvirt_connection = libvirt.open(self.local_libvirt_uri)
  File "/usr/lib64/python2.6/site-packages/libvirt.py", line 169, in open
    if ret is None:raise libvirtError('virConnectOpen() failed')
libvirt.libvirtError: invalid argument in could not parse connection URI