minikube start 失败

[Kevin.Shin]

当执行 minikube start 命令时出现：

• Creating docker container (CPUs=2, Memory=7900MB) ...
  ! StartHost failed, but will try again: recreate: creating host: create: creating: prepare kic ssh: copying pub key: docker copy /tmp/tmpf-memory-asset730871237 into minikube:/home/docker/.ssh/authorized_keys, output: unknown shorthand flag: 'a' in -a
  See 'docker cp --help'.
  : exit status 125

我的主机上没有/home/docker 目录

[Herb Duan]

this /home/docker file might be on your virtualbox machine