Install issue on Centos 6.4 64bit

Just done a fresh install on Centos 6.4 64bit using the latest auto-deploy script.  Zenoss installs but errors on first start saying it can't install zenpacks..

When I remove all zenpacks from install txt conf file (/opt/zenoss/var/zenpack_actions.txt) zenoss starts but half the daemons fail to run.

When I go to the login page on port 8080 I briefly see the pretty login page before it redirects to display the source code of the error page.  Looking through that source code I am able to pull out the actual error message the page should have been displaying which says:

<div id="request_toggle" onclick="toggleReqBox()">View Error Details</div>

    <div id="request_box">

  <p>

      <strong>Type: &lt;class 'socket.gaierror'&gt;

      </strong><br />

      <strong>Value: [Errno -3] Temporary failure in name resolution

      </strong><br />

      <pre>Traceback (most recent call last):

  File "/opt/zenoss/lib/python/ZPublisher/Publish.py", line 134, in publish

    transactions_manager.commit()

  File "/opt/zenoss/lib/python/Zope2/App/startup.py", line 301, in commit

    transaction.commit()

  File "/opt/zenoss/lib/python/transaction/_manager.py", line 89, in commit

    return self.get().commit()

  File "/opt/zenoss/lib/python/transaction/_transaction.py", line 327, in commit

    self._callBeforeCommitHooks()

  File "/opt/zenoss/lib/python/transaction/_transaction.py", line 397, in _callBeforeCommitHooks

    hook(*args, **kws)

  File "/opt/zenoss/Products/ZenMessaging/queuemessaging/publisher.py", line 269, in beforeCompletionHook

    dataManager = AmqpDataManager(self._queuePublisher.channel, tx._manager)

  File "/opt/zenoss/Products/ZenMessaging/queuemessaging/publisher.py", line 429, in channel

    return self._client.getChannel()

  File "/opt/zenoss/lib/python/zenoss/protocols/amqp.py", line 90, in getChannel

    ssl=self._connectionInfo.usessl)

  File "/opt/zenoss/lib/python/zenoss/protocols/amqp.py", line 47, in __init__

    super(Connection, self).__init__(*args, **kwargs)

  File "/opt/zenoss/lib/python/amqplib/client_0_8/connection.py", line 129, in __init__

    self.transport = create_transport(host, connect_timeout, ssl)

  File "/opt/zenoss/lib/python/amqplib/client_0_8/transport.py", line 281, in create_transport

    return TCPTransport(host, connect_timeout)

  File "/opt/zenoss/lib/python/amqplib/client_0_8/transport.py", line 71, in __init__

    for res in socket.getaddrinfo(host, port, 0, socket.SOCK_STREAM, socket.SOL_TCP):

gaierror: [Errno -3] Temporary failure in name resolution

</pre>

  </p>

Any idea why I'm gettong this DNS lookup issue?

DNS on box is working fine and I'm able to use utilities such as wget.

Thoughts anyone - I have tried uninstalling and reinstalling several times and still get same issue.