title: Problems using dompdf and codeigniter
body: <p>I have started experimenting with codeigniter and pdfs. I'm using the latest version of both. For some reason, i'm getting this error when trying to render the pdfs:</p>
  
  <pre><code>Warning: require_once(C:\Users\Manfred\Dropbox\Web\Alodu\application\helpers\dompdf/include/ci_exceptions.cls.php) [function.require-once]: failed to open stream: No such file or directory in C:\Users\Manfred\Dropbox\Web\Alodu\application\helpers\dompdf\dompdf_config.inc.php on line 208
  
  Fatal error: require_once() [function.require]: Failed opening required 'C:\Users\Manfred\Dropbox\Web\Alodu\application\helpers\dompdf/include/ci_exceptions.cls.php' (include_path='.;C:\php\pear') in C:\Users\Manfred\Dropbox\Web\Alodu\application\helpers\dompdf\dompdf_config.inc.php on line 208
  </code></pre>
  
  <p>Code used is: </p>
  
  <pre><code>function pdf()
      {
           $this-&gt;load-&gt;helper(array('dompdf', 'file'));
           // page info here, db calls, etc.     
  
           /*
           $data=array(
           "$title"=&gt;"Hello!",
           "$test_questions"=&gt;"1,2,3,4",
           );
           */
  
          $data['test_questions']= "hello";
  
  
           $html = $this-&gt;load-&gt;view('pdf/test_ibdp', $data, true);
  
           $filename="Test".$data['test_questions'];
  
           pdf_create($html, $filename);
           write_file('name', $data);
  
      }   
  </code></pre>
  
  <p>And the helper: </p>
  
  <pre><code>&lt;?php if (!defined('BASEPATH')) exit('No direct script access allowed');
  function pdf_create($html, $filename, $stream=TRUE) 
  {
      require_once("dompdf/dompdf_config.inc.php");
  
      $dompdf = new DOMPDF();
      $dompdf-&gt;load_html($html);
      $dompdf-&gt;set_paper("a4", "portrait" );
      $dompdf-&gt;render();
      $dompdf-&gt;stream($filename . ".pdf");
  }
  ?&gt;  
  </code></pre>
  
  <p>and the view (pure HTML)</p>
  
  <pre><code>&lt;html&gt;
  &lt;head&gt;
  &lt;title&gt;Hello!&lt;/title&gt;
  &lt;/head&gt;
  &lt;body&gt;
      &lt;h1&gt;HelloAgain&lt;/h1&gt;
  &lt;/body&gt;
  &lt;/html&gt;
  </code></pre>
  
  <p>Any suggestions? I'm not that experienced in PHP and i'm quite confused. I just re-downloaded the library, i've tried keeping it really simple by stripping away extras in my code. Nothing seems to work. any help would be great :)</p>