How to perform a clean install?

[roshin8]

I installed it once but installation of comitup got messed up
So now i want to install everything all over again but everytime I run the installer script, it doesn't ask me where i want the default backup to be. How to clear configs that are already saved so it doesn't use old settings

[roshin8]

I figured out by looking at the install script. Remove the folder /var/www/little-backup-box and run the installer again

[outdoorbits]

I did a new installation from scratch two days ago, I didn't have any problems, even not about Comitup. If you like, you can try to install Comitup by the installer script in /home/pi/little-backup-box/