title: Calling python file from java throws error
body: <p>I am trying to call python file from java. but it throws following error.</p>
  
  <pre><code>java.io.IOException: Cannot run program "python": CreateProcess error=2, The system cannot find the file specified
  </code></pre>
  
  <p>The code that I have tried is :</p>
  
  <pre><code>    Process p = Runtime.getRuntime().exec("python C:\\Project\\Script\\Test.py");
      BufferedReader in = new BufferedReader(new InputStreamReader(p.getInputStream()));
      System.out.println(in.readLine());
  </code></pre>
  
  <p>what could be the problem?</p>