text: <html>
  <head>
  <title>html2ps/html2pdf error message</title>
  <style>
  body {
    color:#000;
    background-color:#fff;
    margin:10px;
    font-family:arial, helvetica, sans-serif;
    color:#000;
    font-size:12px;
    line-height:18px;
  }
  p,td {
    color:#000;
    font-size:12px;
    line-height:18px;
    margin-top:3px;
    vertical-align: top;
  }
  h1 {
    font-family:arial, helvetica, sans-serif;
    color:#669;
    font-size:27px;
    letter-spacing:-1px;
    margin-top:12px;
    margin-bottom:12px;
  }
  tr.odd {
    background-color: #f0f0f0;
  }
  tr.even {
    background-color: #ffffff;
  }
  td {
    padding: 3px;
  }
  </style>
  </head>
  <body>
  <h1>Error</h1>
  <p>
  'exec' function is disabled in your PHP configuration. 
  You will not be able to generate PDF using 
  <b>PDF (Ghostscript, level 1.2)</b>
  or <b>PDF (Ghostscript, level 1.4)</b> output methods, as these output methods 
  require GNU Ghostscript or AFPL Ghoscript executables to be run on your server.
  <p>
  <table>
  <tr class="odd"> 
  <th width="20%">Problem</th><th>Solution</th>
  </tr>
  <tr class="even">
  <td rowspan="2">'exec' function is disabled (please note that it have nothing to do with the PHP <i>safe mode</i>; 
  particular functions can be disabled even when <i>safe mode</i> is OFF).</td>
  <td>Enable 'exec' function in your php.ini (refer your PHP manual or <a href="http://www.php.net">www.php.net</a> for exact instructions)
  </td>
  </tr>
  <tr class="odd">
  <td>Try using output methods not requiring running executables on your server.</td>
  </tr>
  </table>
  </body>
  </html>              
  