title: Running JAR file from Python throws java error
body: <p>I want to call a runnable jar file from a python script, but get 'Unsupported major.minor version 51.0' as an error in the console.
  <br><br>
  I've tried running it via os and subprocess but get the same error:
  <br><br></p>
  
  <pre><code>#!/usr/bin/python2.4
  
  import subprocess
  import os
  
  os.system("java -jar parser.jar C:\folder\file.csv")
  
  subprocess.call(['java', '-jar', 'parser.jar', 'C:\folder\file.csv'])
  </code></pre>
  
  <p><br><br>
  This is not a file path question, as the same error occurs when I put all my files in the same folder:</p>
  
  <pre><code>os.system("java -jar parser.jar file.csv")
  </code></pre>