title: Error: Command failed: unoconv node js
body: <p>I want to convert <code>pptx</code> file to <code>pdf</code> format. For this, I have used <code>office-converter</code> npm package so when I run command to convert file from <code>pptx</code> to `pdf I am getting below error:</p>
  
  <blockquote>
    <p>Error:</p>
    
    <p>Command failed: unoconv -f pdf 'unoconv' is not recognized as an
    internal or external command, operable program or batch file.</p>
  </blockquote>