title: Trouble installing elasticsearch
body: <p>while doing $sudo dpkg -i elasticsearch-0.90.10.deb </p>
  
  <p>it gives the following error : </p>
  
  <p>Processing triggers for man-db ...
  Setting up elasticsearch (0.90.10) ...
  chown: cannot access `/etc/elasticsearch/*': No such file or directory
  dpkg: error processing elasticsearch (--install):
   subprocess installed post-installation script returned error exit status 1
  Processing triggers for ureadahead ...
  Errors were encountered while processing:
   elasticsearch</p>
  
  <p>directory /etc/elasticsearch exists and I am not able to gather proper reason for it.</p>