It turns out that ELRepo is a bit of a crumbling mess, unfortunately. FOR CENTOS USERS ONLY, the instructions in the previous email need to include:
$ sudo yum install yum-plugins-elrepo Hopefully Red Hat will simply include WireGuard in RHEL 7 and 8, so that we won't have to deal with this. But for now, this appears to be the best we've got. Jason
