Error while running P2PSIP nodes

[srikanth jonnada]

I am following the instructions on http://code.google.com/p/p2p-sip/ for running P2PSIP super node and node

python2.7 p2psip.py -s -d  # first node as boot strap server on machine A
python2.7 p2psip.py -d      # regular node on machine B 

As soon as i start the regular node i receive the following error messages on super node and similar messages on the regular node too. I could not figure out what the issue is. Could any one please help me with this issue? I appreciate your assistance.

Network[1] bootstrap server= True neighbors= 0 candidates= 1
Network[1] bootstrap server= True neighbors= 0 candidates= 1
Network[1] bootstrap server= True neighbors= 0 candidates= 1
('192.168.0.21', 35885)=>('0.0.0.0', 5062) on type=2
|U$ S��}�T~X|��
Error in received message: No first line found
Traceback (most recent call last):
  File "/usr/local/lib/python2.7/dist-packages/p2psip/std/rfc3261.py", line 484, in received
    m._parse(data)
  File "/usr/local/lib/python2.7/dist-packages/p2psip/std/rfc3261.py", line 253, in _parse
    except: raise ValueError, 'No first line found'
ValueError: No first line found