title: PermissionError: [Errno 13] Permission denied aws ec2
body: <p>I am using AWS EC2 for my final year project, and I am starting to set up Python and spark to do the big data analysis. </p>
  
  <p>I am following this website: <a href="https://medium.com/@alexjsanchez/python-3-notebooks-on-aws-ec2-in-15-mostly-easy-steps-2ec5e662c6c6" rel="nofollow noreferrer">Jupyter Notebooks on AWS EC2 in 15 (mostly easy) steps</a></p>
  
  <p>When I did step 13 and type <code>jupyter notebook</code> in my terminal, I cannot access the website? And this error occurs:</p>
  
  <blockquote>
    <p>PermissionError: [Errno 13] Permission denied</p>
  </blockquote>
  
  <p>Any idea what could be causing this?</p>