Thread:Project:Support desk/Blank page after the very first page

Hello,

I would like to install mediawiki on my CentOS 6.5. It seems that the current version is the 1.22.6 on that page >> http://www.mediawiki.org/wiki/Download

So :
 * I installed on my server httpd, php, php-mysql, php-gd, mysql-server, mysql.
 * I started my services
 * I downloaded the package mediawiki-1.22.6
 * I unzipped it in /var/www/http/mediawiki-1.22.6
 * Going to the URL http://my_ip_server/mediawiki-1.22.6

It works, i have the first page telling me that "LocalSettings.php not found. Please set up the wiki first."

BUT when an going on the link "set up the wiki" i have a blank page.

I saw on some forum (like here : http://www.mediawiki.org/wiki/Manual:How_to_debug) that i need to write something in the "LocalSettings.php" file. But if 'm right, it's the link which launch the procedure to create my "LocalSettings.php"file.

So does sombody can help me, how to know where is the mistake ? (sorry for my english, it's not my mother tongue)