Running pre-create checks...

Unable to get the local Boot2Docker ISO version: Did not find prefix "-v" in version string

(default) Default Boot2Docker ISO is out-of-date, downloading the latest release...

(default) Latest release for github.com/boot2docker/boot2docker is v18.09.0

(default) Downloading .................

解决方案

docker-machine.exe create --driver virtualbox --virtualbox-boot2docker-url=boot2docker.iso default

创建带阿里云加速的容器

docker-machine create --engine-registry-mirror=https://xxxxx.mirror.aliyuncs.com --driver virtualbox --virtualbox-

boot2docker-url=boot2docker.iso default