求助--6.X 中文安裝包--安裝過程出現問題

安裝過程中出現以下訊息，一直沒辦法解決...
Warning: fopen(./sites/default/default.settings.php) [function.fopen]: failed to open stream: No such file or directory in /home/lifegogo/public_html/drupal/includes/install.inc on line 188

Warning: Cannot modify header information - headers already sent by (output started at /home/lifegogo/public_html/drupal/includes/install.inc:188) in /home/lifegogo/public_html/drupal/includes/install.inc on line 618

Warning: Cannot modify header information - headers already sent by (output started at /home/lifegogo/public_html/drupal/includes/install.inc:188) in /home/lifegogo/public_html/drupal/includes/install.inc on line 619