Setup help

I am trying to setup a web app, but I keep getting a 404 error when I
upload it to the server. I’m having a hell off a time getting this
setup. Any and all help would be appreciated. I just create a basic
rails skeleton and am trying to get that working. Pointers?

Are you trying to upload the app via a webpage? 404 errors are HTTP only
AFAIK. You might want to look into FTPing it to your site. If your host
doesn’t allow FTP, well… You’re probably not going to be able to play
around with Rails on it either.