title: "Bind address needs a port" running docker-compose to start containers
body: <pre><code>$ andrzej@andrzej-Latitude-E6230:~/Desktop/Projects/laradock$ docker-compose up -d mysql caddy workspace
  
  Traceback (most recent call last):
    File "/usr/bin/docker-compose", line 11, in &lt;module&gt;
      load_entry_point('docker-compose==1.17.1', 'console_scripts', 'docker-compose')()
    File "/usr/lib/python2.7/dist-packages/compose/cli/main.py", line 68, in main
      command()
    File "/usr/lib/python2.7/dist-packages/compose/cli/main.py", line 118, in perform_command
      project = project_from_options('.', options)
    File "/usr/lib/python2.7/dist-packages/compose/cli/command.py", line 37, in project_from_options
      override_dir=options.get('--project-directory'),
    File "/usr/lib/python2.7/dist-packages/compose/cli/command.py", line 99, in get_project
      host=host, environment=environment
    File "/usr/lib/python2.7/dist-packages/compose/cli/command.py", line 71, in get_client
      environment=environment, tls_version=get_tls_version(environment)
    File "/usr/lib/python2.7/dist-packages/compose/cli/docker_client.py", line 95, in docker_client
      return APIClient(**kwargs)
    File "/usr/lib/python2.7/dist-packages/docker/api/client.py", line 109, in __init__
      base_url, IS_WINDOWS_PLATFORM, tls=bool(tls)
    File "/usr/lib/python2.7/dist-packages/docker/utils/utils.py", line 373, in parse_host
      "Bind address needs a port: {0}".format(addr))
  docker.errors.DockerException: Bind address needs a port: 127.0.0.1
  </code></pre>