Im trying to use R Pi 2 as web server for a simple system created using CodeIgniter. I was able to install LAMP, php7, mysql, phpmyadmin. Localhost shows the installation was successful. I tried to copy the CI app to /var/www/html through Filezilla but the nothing is transferred after a long series of error messages. I also tried to manually create a folder inside /var/www/html through Filezilla but the mkdir operation is denied. How should I go about this? Should I copy the entire CI app to /var/www/html or should it be somewhere else. I've been searching for videos/tutorials regarding installation of CI app in R Pi but still unlucky to find one. Is it really possible to use R Pi to host an app created using Codeigniter? I hope someone who has done this before can offer help. Thanks in advance.