This surprises me. On most platforms it’s just a package download and install. On Mac, it’s macTeX. On Linux, it’s whatever your distro calls texlive via the package manager. On windows it’s mikTeX. That’s not exactly complex or requiring any sort of latex expertise. Linux can be the one that requires the most thinking if they don’t have one package that pulls in all of what you need, but I can’t remember it being more than a couple minutes of effort last time I did it on Ubuntu or fedora.