title: Ejabberd start issue. RPC Failed Node Down error
body: <p>Im trying to configure my Ejabberd to run on Ubuntu. I have managed to successfully install the Ejabberd without any problems. When I try to start my server using </p>
  
  <p><code>ejabberdctl sid@domU-12-31-39-01-7C-F5.compute-1.internal start</code></p>
  
  <p>I get the following error</p>
  
  <p><code>RPC failed on the node 'ejabberd@domU-12-31-39-01-7C-F5': nodedown</code></p>
  
  <p>Im using Ejabberd 2.0.5 and I had a few installation issues earlier where I encountered a 'Post installation script error'. However after uninstalling and re-installing a couple of times I managed to get around it. I've used the installer to do my setup. I'd appreciate any help on how to solve this issue.</p>
  
  <p>My log file shows the following:
  This is what the log file says</p>
  
  <blockquote>
  <pre><code>`=INFO REPORT==== 2010-02-03 07:52:44 ===
  </code></pre>
    
    <p>I(&lt;0.319.0>:mod_pubsub:155) : pubsub init "domu-12-31-39-01-7c-f5.compute-1.internal" [{access_createnode,
                                                                                            pubsub_createnode},
                                                                                           {plugins,
                                                                                            ["default",
                                                                                             "pep"]}]</p>
  </blockquote>
  
  <pre><code>=INFO REPORT==== 2010-02-03 07:52:44 ===
  I(&lt;0.319.0&gt;:mod_pubsub:212) : ** tree plugin is nodetree_default
  
  =INFO REPORT==== 2010-02-03 07:52:44 ===
  I(&lt;0.319.0&gt;:mod_pubsub:216) : ** init default plugin
  
  =INFO REPORT==== 2010-02-03 07:52:44 ===
  I(&lt;0.319.0&gt;:mod_pubsub:216) : ** init pep plugin
  
   =INFO REPORT==== 2010-02-03 07:52:45 ===
  I(&lt;0.319.0&gt;:mod_pubsub:224) : ** terminate default plugin
  
  =INFO REPORT==== 2010-02-03 07:52:45 ===
  I(&lt;0.319.0&gt;:mod_pubsub:224) : ** terminate pep plugin
  </code></pre>