I finally setup a Fedora 24 virtual machine and installed MC using this script... it works great!
Basically if you're a new Fedora user and you're going to use this script, I recommend doing the following before using the script:
1. Install the rpm-build package, this is absolutely required for this to work or else you'll end up getting a build error.
2. While likely not required, I do suggest
enabling RPM Fusion on your Fedora install (at least the free repo, nonfree is optional!) - it does indeed make life easier.
I did notice the script still specifies xorg-x11-fonts-75dpi, xorg-x11-fonts-100dpi, xorg-x11-fonts-ISO8859-1-75dpi, and xorg-x11-fonts-ISO8859-1-100dpi as requirements. As far as I know, MC 21 doesn't require these anymore (since the new font system landed months ago). I'm not currently sure if any other requirements that aren't required anymore, perhaps Bob can chime in?