Problem after installing Airtime

*** Verifying Correct System Environment ***
CPU                            = AMD Athlon(tm) 64 Processor 3200+
Total RAM                      = 2028268 kB
Free RAM                       = 1248992 kB
OS                             = Ubuntu 10.04.2 LTS Intel 80386
AIRTIME_CONFIG_FILES           = OK
POSTGRESQL_DATABASE            = OK
PYTHON_KOMBU_VERSION           = 1.1.6
PYTHON_POSTER_VERSION          = 0.8.1
RABBITMQ_SERVER                = OK
AIRTIME_VERSION_URL            = http://localhost:80/api/version/api_key/%%api_key%%
APACHE_CONFIGURED              = NO
AIRTIME_VERSION                = Could not contact server
PLAYOUT_ENGINE_PROCESS_ID      = 3006
PLAYOUT_ENGINE_RUNNING_SECONDS = 1
  -- WARNING! It looks like the playout engine is continually restarting.
  -- /etc/service/pypo: up (pid 3006) 1 seconds
  -- @400000004dfe229f37078834 Traceback (most recent call last):
  -- @400000004dfe229f37250314   File "/usr/lib/airtime/pypo/bin/pypo-cli.py", line 118, in <module>
  -- @400000004dfe229f372633c4     if not g.selfcheck():
  -- @400000004dfe229f3726dfa4   File "/usr/lib/airtime/pypo/bin/pypo-cli.py", line 62, in selfcheck
  -- @400000004dfe229f37277be4     return self.api_client.is_server_compatible()
  -- @400000004dfe229f3727fccc   File "/usr/lib/airtime/pypo/api_clients/api_client.py", line 193, in is_server_compatible
  -- @400000004dfe229f37290e3c     version = self.__get_airtime_version(verbose)
  -- @400000004dfe229f37298754   File "/usr/lib/airtime/pypo/api_clients/api_client.py", line 156, in __get_airtime_version
  -- @400000004dfe229f372a759c     if e[1] == 401:
  -- @400000004dfe229f372b0a0c IndexError: tuple index out of range
LIQUIDSOAP_PROCESS_ID          = 2803
LIQUIDSOAP_RUNNING_SECONDS     = 17
ICECAST_PROCESS_ID             = 2021

  -- There appears to be problems with your setup. Please visit
  -- http://wiki.sourcefabric.org/x/HABQ for troubleshooting info.

******************************* Install Complete *******************************