I did try installing everything from the image file that is provided. I also manually installed everything from the steps on https://supernintendopi.wordpress.com/ and http://tinyurl.com/kkmvfgc…

As i was replying, i tried the steps on the following site. It worked for me!
https://github.com/petrockblog/SNESDev-RPi

EDIT: Thank you for your assistance petrock! :)