How to install WordPress mu on Hostgator web hosting
I have a problem yesterday when installing wordpress mu on my baby account in hostgator web hosting. It’s really weird experience problem on installing wordpress MU on hostgator. I’m going to install wpmu site on my add on domain in my hosting account, after uploading the entire files, I started on installation step. I just go on my new add on domain homepage and the installation step page is appeared. The installation said that “There doesn’t seem to be a wp-config.php file”, ok let’s press the “Create configuration file” button. The next normal installation step is, we will be redirected into a form and fill the database configuration, but not mine! The page is always looping in the index.php!
Argh what’s going on… Then I sent a ticket to hostgator support, and the support really saved me! 
The solution is weird as the problem, I’m installing the wordpress mu in my add on domain, then the hostgator support told me to rename first the wp-config.php file in the main site of my hosting account into something else file name, and do the wordpress mu installation as ussual. After the installation finished we need to rename the wp-config file as previous. Sounds strange huh? But it really works!! lol..
