Easy installation, QEMU is under libvirt.
dnf update -y dnf install epel-release -y dnf-config-manager --enable epel-testing --enable PowerTools dnf install libvirt -y
You can also check if virtualization is available on this host:
[[ $(egrep -c '(svm|vmx)' /proc/cpuinfo) -gt 0 ]] || echo KVM not possible on this host