title: Travis CI Build failure due to failed to execute openssl command
body: <p>In a <a href="https://github.com/arnabk/java-dogstatsd-client/pull/7" rel="nofollow">open source project</a> I am seeing the travis build failing with the below message:-</p>
  
  <pre><code>The command "openssl aes-256-cbc -pass pass:$ENCRYPTION_PASSWORD -in secring.gpg.enc -out local.secring.gpg -d" failed and exited with 1 during .
  </code></pre>
  
  <p>The full log can be viewed on the travis <a href="https://travis-ci.org/arnabk/java-dogstatsd-client/builds/152728919" rel="nofollow">console</a>. The config can be viewed <a href="https://travis-ci.org/arnabk/java-dogstatsd-client/jobs/152728920/config" rel="nofollow">here</a>.</p>
  
  <p>Can someone suggest me why this error is coming and how it can be fixed?</p>