CodeIgniter is installed in four steps:
- Download and Unzip the package from http://ellislab.com/codeigniter/user-guide/installation/downloads.html.
- Place the extracted folder in /var/www
- Open the application/config/config.php file with a text editor and set your base URL (localhost). If you intend to use encryption or sessions, set your encryption key.
- If you intend to use a database, open the application/config/database.php file with a text editor and set your database settings.
- Now, in a browser, visit
- Thats all.