How to fix ./wp-blog-header.php error [function.require]:failed to open stream wordpress error?
on
If you are seeing this errors after a fresh wordpress installation, this is most likely
because you have installed wordpress into public_html instead of a sub-directory.
Wordpress by default assumes it will be installed in a sub-directory.
Hence you need to change the below line in the index.php from
require('./wp-blog-header.php'); to require('wp-blog-header.php');
