installer error

[Eddy2909]

hey there!

i got by executing the installer following error:

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Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /home/www/sites/mail/installer/index.php:1) in /home/www/sites/mail/installer/index.php on line 59
Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /home/www/sites/mail/installer/index.php:1) in /home/www/sites/mail/installer/index.php on line 59
Notice: Undefined index: _step in /home/www/sites/mail/installer/rcube_install.php on line 61
Notice: Use of undefined constant RCMAIL_VERSION - assumed 'RCMAIL_VERSION' in /home/www/sites/mail/config/main.inc.php on line 308
Warning: Cannot modify header information - headers already sent by (output started at /home/www/sites/mail/installer/index.php:1) in /home/www/sites/mail/installer/index.php on line 92


Could you help?


thanks!

German: http://www.roundcubeforum.net/index.php/topic,10903.0.html

[SKaero]

It looks like there there maybe white space at the top of the installer page. What version of RoundCube are you trying to install?

[Eddy2909]

the newest one..    0.8.5

whitespaces because of header error?
just uploaded the installer folder - now it says:

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WStrict Standards: Non-static method PEAR::setErrorHandling() should not be called statically in /home/www/sites/mail/installer/utils.php on line 70
Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /home/www/sites/mail/installer/utils.php:70) in /home/www/sites/mail/installer/index.php on line 59
Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /home/www/sites/mail/installer/utils.php:70) in /home/www/sites/mail/installer/index.php on line 59
Strict Standards: Non-static method rcube_install::get_instance() should not be called statically in /home/www/sites/mail/installer/index.php on line 61
Warning: Cannot modify header information - headers already sent by (output started at /home/www/sites/mail/installer/utils.php:70) in /home/www/sites/mail/installer/index.php on line 92


*confused*

[SKaero]

Well now "WStrict Standards: Non-static method PEAR::setErrorHandling() should not be called statically in /home/www/sites/mail/installer/utils.php on line 70" is causing the white space. Try turning off strict error reporting.

[Eddy2909]

changed installer/index.php:

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ini_set('error_reporting', E_ALL&~E_NOTICE); to

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ini_set('error_reporting', E_ERROR | E_WARNING | E_PARSE);
error_reporting(E_ERROR | E_WARNING | E_PARSE);

now its

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Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /home/www/sites/mail/installer/index.php:1) in /home/www/sites/mail/installer/index.php on line 62
Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /home/www/sites/mail/installer/index.php:1) in /home/www/sites/mail/installer/index.php on line 62
Warning: Cannot modify header information - headers already sent by (output started at /home/www/sites/mail/installer/index.php:1) in /home/www/sites/mail/installer/index.php on line 95


[Eddy2909]

changed some basic things.. now its working for for version 0.8.5:

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<?php
session_start();
// go to 'check env' step if we have a local configuration
if ($RCI->configured && empty($_REQUEST['_step'])) {
  header("Location: ./?_step=1");
  exit;
}
//http://php.net/manual/de/function.error-reporting.php
//ini_set('error_reporting', E_ALL&~E_NOTICE);
ini_set('error_reporting', E_ERROR | E_WARNING | E_PARSE);
error_reporting(E_ERROR | E_WARNING | E_PARSE);

ini_set('display_errors', 1);

define('INSTALL_PATH', realpath(dirname(__FILE__) . '/../').'/');
define('RCMAIL_CONFIG_DIR', INSTALL_PATH . 'config');
define('RCMAIL_CHARSET', 'UTF-8');

$include_path  = INSTALL_PATH . 'program/lib' . PATH_SEPARATOR;
$include_path .= INSTALL_PATH . 'program' . PATH_SEPARATOR;
$include_path .= INSTALL_PATH . 'program/include' . PATH_SEPARATOR;
$include_path .= ini_get('include_path');

set_include_path($include_path);

require_once 'utils.php';
require_once 'main.inc';



$RCI = rcube_install::get_instance();
$RCI->load_config();

if (isset($_GET['_getfile']) && in_array($_GET['_getfile'], array('main', 'db'))) {
  $filename = $_GET['_getfile'] . '.inc.php';
  if (!empty($_SESSION[$filename])) {
    header('Content-type: text/plain');
    header('Content-Disposition: attachment; filename="'.$filename.'"');
    echo $_SESSION[$filename];
    exit;
  }
  else {
    header('HTTP/1.0 404 Not found');
    die("The requested configuration was not found. Please run the installer from the beginning.");
  }
}

if ($RCI->configured && ($RCI->getprop('enable_installer') || $_SESSION['allowinstaller']) &&
    isset($_GET['_mergeconfig']) && in_array($_GET['_mergeconfig'], array('main', 'db'))) {
  $filename = $_GET['_mergeconfig'] . '.inc.php';

  header('Content-type: text/plain');
  header('Content-Disposition: attachment; filename="'.$filename.'"');

  $RCI->merge_config();
  echo $RCI->create_config($_GET['_mergeconfig'], true);
  exit;
}

?>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
*******rest of the script here***********


session started could not be started and header changes could not be made after first output..

*closed*