Envy releases will be tested against a version of Docker that will be included in the envy image, however, the readme should suggest mounting your Linux host docker binary to ensure parity with host docker.
$ docker run -d ... -v $(which docker):/bin/docker ... progrium/envy
Unfortunately the above will break on OS X hosts running boot2docker. You cannot use the darwin binary inside envy, but more importantly host mounts are relative to the VM and not OS X. So perhaps it would be:
$ docker run -d ... -v /usr/local/bin/docker:/bin/docker ... progrium/envy
Envy releases will be tested against a version of Docker that will be included in the envy image, however, the readme should suggest mounting your Linux host docker binary to ensure parity with host docker.
Unfortunately the above will break on OS X hosts running boot2docker. You cannot use the darwin binary inside envy, but more importantly host mounts are relative to the VM and not OS X. So perhaps it would be:
Perhaps its more trouble than it's worth?