Good day

I've downloadedminishift-centos7.iso

My assumption is that minishift is already been installed on this iso, as explained here ? 

But can't find instructions on how to use this iso.
e.g once logged in and run command 'minishift' - Getting, Command not found.
Also on $PATH seems no Minishift path been set

Can you please guide me on how to get minishift running using this image?