title: Permission denied error while executing wercker.yml
body: <p>A sample github repository is linked to app.wercker.com as given in the dochttp://devcenter.wercker.com/docs/quickstarts/deployment/kubernetes</p>
  
  <p>while executing the build from wercker.yml (through app.wercker.com), below error is seen.  Permission denied for "create_cities-controller.json.sh".  Please help me resolve this issue.</p>
  
  <pre><code>export WERCKER_STEP_ROOT="/pipeline/script-aa48a107-200c-450a-8f81-24e32622a13f"
  export WERCKER_STEP_ID="script-aa48a107-200c-450a-8f81-24e32622a13f"
  export WERCKER_STEP_OWNER="wercker"
  export WERCKER_STEP_NAME="script"
  export WERCKER_REPORT_NUMBERS_FILE="/report/script-aa48a107-200c-450a-8f81-24e32622a13f/numbers.ini"
  export WERCKER_REPORT_MESSAGE_FILE="/report/script-aa48a107-200c-450a-8f81-24e32622a13f/message.txt"
  export WERCKER_REPORT_ARTIFACTS_DIR="/report/script-aa48a107-200c-450a-8f81-24e32622a13f/artifacts"
  source "/pipeline/script-aa48a107-200c-450a-8f81-24e32622a13f/run.sh" &lt; /dev/null
  /pipeline/script-aa48a107-200c-450a-8f81-24e32622a13f/run.sh: line 2: ./create_cities-controller.json.sh: Permission denied
  </code></pre>