title: while launching Presto CLI it is showing permission denied error
body: <p>While launching Presto CLI it is throwing permission denide error. 
  I used to launch PrestoCLI by using the following command,</p>
  
  <p>Presto$ /home/reddy/presto/presto --server localhost:8080 --catalog hive --schema default</p>
  
  <p>Before launching PrestoCLI, I Install Presto and Discovery Service.</p>
  
  <p>Can anyone assist me on this issue is appreciated.</p>