title: OpenFace giving issues with crontab
body: <p>I am trying to use openface for face recognition. I am able to run the code properly without using crontab but as soon as i try to run the code using crontab i am getting error as <code>/usr/bin/env: th: No such file or directory</code> i searched on the internet and i found that it is having some trouble while finding the path of <strong><code>th</code></strong> so i have moved all the files using command <code>cp -R /home/cdh/torch/install/bin/* /usr/bin/th</code> but still i am getting the same error. Please help as i am stuck in this issue and needed it to be done badly. My workflow.sh file which i am giving my cronjob to run is below.</p>
  
  <p><strong>workflow.sh :</strong></p>
  
  <pre><code>#!/bin/bash
  export PATH='/bin/bash'
  export PATH='/bin/python'
  
  echo "Model running"
  cd /home/cdh/openface-master
  /bin/python /xxx/xxx/openface-master/demos/classifier_updated.py
  </code></pre>
  
  <p>As i mentioned earlier if i run only <code>/bin/python /xxx/xxx/openface-master/demos/classifier_updated.py</code> i am getting the desired output only if i do using crontab i am getting error.</p>