Comment # 1 on bug 1201730 from Markus Zimmermann

To be complete, this is what we installed for LEAP 15.3:

```
zypper install -y gcc libreadline7 libvirt libvirt-client libvirt-devel libxml2
libxml2-devel qemu qemu-kvm readline-devel ruby-devel ruby2.5-rubygem-nokogiri
virt-manager
```

(Additional to a compiler suite which is LLVM for us)

Everything else in the scripts, is to set up LibVirt+KVM+QEMU, sudoers,
firewall and NFS. I can share that too if needed but the reproducer in the
first post is without the NFS setup.