I am writing here step by step process to install tera-wurfl.
Step 1 Upload the tera-wurfl-2.1.2.zip file in your site root and extract it using cpanel file manager.
Step 2Now go to mysql databases section create a database called terawurfl and create a user for it, with all privileges.
Step 3Now open file manager in cPanel and go to Tera-WURFL(the folder you extracted) and open terawurflconfig.php in code editor.
Step 4Now we need to modify it so it can connect to database.In db host write localhost, in db_schema write the name of database you created.It should be in this format if you are in x10hosting :- your_cpanel_user_name_db_name_you_created.In db user and db password type user name and password of the user you created.Save this file.
Step 5Now open
http://yoursite.com/Tera-WURFL/admin/install.php in your browser.If everything is ok.Then open
http://yoursite.com/Tera-WURFL/admin/index.php and update the database using local file.After some time you will get message that database update is ok.Major work is done here.If any error occurs in this step just write here.I will help you.
Step 6Now we will check whether our installation is ok or not open
http://yoursite.com/Tera-WURFL/admin/index.php in browser and click on tera wurfl test script.You should be able to see here the capabilities array, which shows the capabilities of mobile device.
Step 7Now you have installed tera wurfl.All you need to do now is to redirect the mobile user to mobile site.Follow the steve's(tera-wurfl) example and you should be able to do this.
Step 8Now for security delete file Tera-WURFL/admin/install.php and password protect this directory.
I am using this, so if you have any problem don't hesitate to write here.I will help you and if you need help from Steve then post in this forum
http://tera-wurfl.com/forum