title: How to install docker-compose on Linux RHEL 6.6?
body: <p>Any idea how to install docker-compose on Linux RHEL.</p>
  
  <p>I followed below steps</p>
  
  <pre><code>sudo yum install epel-release
  sudo yum install -y python-pip
  sudo pip install docker-compose
  sudo yum upgrade python*
  </code></pre>
  
  <p>I am getting below message when trying to check its version (docker-compose -version)</p>
  
  <pre><code>    Traceback (most recent call last):
    File "/usr/bin/docker-compose", line 7, in &lt;module&gt;
      from compose.cli.main import main
    File "/usr/lib/python2.6/site-packages/compose/cli/main.py", line 17, in &lt;module&gt;
      from . import errors
    File "/usr/lib/python2.6/site-packages/compose/cli/errors.py", line 10, in &lt;module&gt;
      from docker.errors import APIError
    File "/usr/lib/python2.6/site-packages/docker/__init__.py", line 3, in &lt;module&gt;
      from .client import DockerClient, from_env
    File "/usr/lib/python2.6/site-packages/docker/client.py", line 2, in &lt;module&gt;
      from .models.containers import ContainerCollection
    File "/usr/lib/python2.6/site-packages/docker/models/containers.py", line 874
      for network in networks}
        ^
  SyntaxError: invalid syntax
  </code></pre>
  
  <p>Any idea about this issue or I make mistake in installation?</p>