Does `up` work without --kubernetes-version?

[dontlaugh]

Up with a new cluster name gave me an error. I'd successfully launched a cluster before with --kubernetes-version v1.21.1

1 % kubedee up greymatter
==> Creating network for greymatter ...
Network kubedee-1acypo created
==> Pruning old kubedee caches ...
==> Pruning old kubedee container images ...
==> Creating new cluster greymatter ...
cp: cannot stat './_output/bin/kube-apiserver': No such file or directory
==> Failed to copy './_output/bin/kube-apiserver' to '/home/coleman/.local/share/kubedee/clusters/greymatter/rootfs/usr/local/bin/'

This immediately worked (changed the cluster name):

 kubedee up gm --kubernetes-version v1.21.1