title: How to run a shell script in Jupyter Notebook?
body: <p>So I have this shell script that runs a program that I'll be using in <strong>Jupyter</strong>, but is bash-oriented, and I tried using the <strong>subprocess</strong> module,and I get the <code>error: OSError: [Errno 13] Permission denied</code>. However, the script is in my directory with the ipynb file, so I should have permission. </p>
  
  <pre><code>import subprocess
  subprocess.call(['./Heasoft.sh'])
  </code></pre>
  
  <p>That's literally all I have; it works in the terminal but not in the Notebook. Is there something I'm doing wrong?</p>