title: I want to convert pdf to text. but it gives me error. why spatie/pdf-to-text is showing error?
body: <p>my code</p>
  
  <pre><code>&lt;?php 
  require_once 'vendor/autoload.php';
  
  use Spatie\PdfToText\Pdf;
  
  echo Pdf::getText('simple.pdf');
  </code></pre>
  
  <p>error message</p>
  
  <blockquote>
    <p>Fatal error: Uncaught Spatie\PdfToText\Exceptions\CouldNotExtractText: The command ""/usr/bin/pdftotext" simple.pdf -" failed. Exit Code: 1(General error) Working directory: C:\xampp\htdocs\pdf Output: ================ Error Output: ================ The system cannot find the path specified. in C:\xampp\htdocs\pdf\vendor\spatie\pdf-to-text\src\Pdf.php:73 Stack trace: #0 C:\xampp\htdocs\pdf\vendor\spatie\pdf-to-text\src\Pdf.php(84): Spatie\PdfToText\Pdf->text() #1 C:\xampp\htdocs\pdf\index.php(7): Spatie\PdfToText\Pdf::getText('simple.pdf') #2 {main} thrown in C:\xampp\htdocs\pdf\vendor\spatie\pdf-to-text\src\Pdf.php on line 73</p>
  </blockquote>