title: ERROR >> undefined method 'new' for nil:NilClass
body: <p><a href="http://i.stack.imgur.com/IhRNR.png" rel="nofollow">SCREENSHOT HERE</a>I'm trying to perform Tungsten Replicator installation using tpm by typing:</p>
  
  <pre><code>./tools/tpm install alpha \
  --install-directory=/opt/continuent \
  --master=tungsten1 \
  --members=tungsten1,tungsten2 \
  --enable-heterogeneous-master=true \
  --enable-batch-service=true \
  --replication-password=tungsten \
  --replication-user=tungstenmysql \
  --skip-validation-check=HostsFileCheck \
  --skip-validation-check=ReplicationServicePipelines \
  --start-and-report=true
  </code></pre>
  
  <p>However, I keep getting, "ERROR >> undefined method 'new' for nil:NilClass". Anybody know how to fix this? Thanks. </p>