Kitchen doesn't recognise docker

Question

The problem is quite simple:

$ kitchen converge
-----> Starting Kitchen (v1.6.0)
>>>>>> ------Exception-------
>>>>>> Class: Kitchen::UserError
>>>>>> Message: You must first install the Docker CLI tool http://www.docker.io/gettingstarted/
>>>>>> ----------------------
>>>>>> Please see .kitchen/logs/kitchen.log for more details
>>>>>> Also try running `kitchen diagnose --all` for configuration

In the log:

Message: Expected process to exit with [0], but received '1'
---- Begin output of sudo -E docker >> /dev/null 2>&1 ----
STDOUT:
STDERR:
---- End output of sudo -E docker >> /dev/null 2>&1 ----
Ran sudo -E docker >> /dev/null 2>&1 returned 1

Though sudo -E docker >> /dev/null 2>&1; echo $? says 0.

• Kitchen version 1.6.0
• Docker 1.10.3, build 20f81dd installed through homebrew

---

EDIT:

---
driver:
  name: docker 
  binary: docker #also tried with /usr/local/bin/docker
  privileged: true 

Answer 1

I have had helped outside and found the solution.

docker-machine env default

Was returning:

Error checking TLS connection: Host is not running

The solution was:

docker-machine start

And then, copy paste and run the output of:

docker-machine env default

Now:

kitchen converge
kitchen verify

work as expected.