我已经使用“pip2.7 install docker-compose”安装了 docker-compose，但是当我尝试以“普通”用户身份运行它时，我收到以下错误消息:
mike@hugin:~/Tobedeleted$ docker-compose -v
Traceback (most recent call last):
File "/usr/local/bin/docker-compose", line 7, in <module>
from compose.cli.main import main
File "/usr/local/lib/python2.7/dist-packages/compose/cli/main.py", line 17, in <module>
from . import errors
File "/usr/local/lib/python2.7/dist-packages/compose/cli/errors.py", line 10, in <module>
from docker.errors import APIError
File "/usr/local/lib/python2.7/dist-packages/docker/__init__.py", line 2, in <module>
from .api import APIClient
File "/usr/local/lib/python2.7/dist-packages/docker/api/__init__.py", line 2, in <module>
from .client import APIClient
File "/usr/local/lib/python2.7/dist-packages/docker/api/client.py", line 11, in <module>
from .build import BuildApiMixin
File "/usr/local/lib/python2.7/dist-packages/docker/api/build.py", line 9, in <module>
from .. import utils
File "/usr/local/lib/python2.7/dist-packages/docker/utils/__init__.py", line 2, in <module>
from .build import tar, exclude_paths
File "/usr/local/lib/python2.7/dist-packages/docker/utils/build.py", line 4, in <module>
from .utils import create_archive
File "/usr/local/lib/python2.7/dist-packages/docker/utils/utils.py", line 18, in <module>
from .. import tls
File "/usr/local/lib/python2.7/dist-packages/docker/tls.py", line 5, in <module>
from .transport import SSLAdapter
File "/usr/local/lib/python2.7/dist-packages/docker/transport/__init__.py", line 3, in <module>
from .ssladapter import SSLAdapter
File "/usr/local/lib/python2.7/dist-packages/docker/transport/ssladapter.py", line 21, in <module>
from backports.ssl_match_hostname import match_hostname
ImportError: No module named ssl_match_hostname
此用户是 docker 组的一部分，可以毫无问题地运行“docker ps”等。
如果我尝试运行“sudo docker-compose -v”，我会遇到同样的错误。
但是，如果我先运行“sudo su -”然后发出“docker-compose -v”，我会得到预期的输出。
root@hugin:~# docker-compose -v
docker-compose version 1.11.2, build dfed245
我已经尝试对 docker-compose、ssl_match_hostname 的各种和所有部分进行“pip 卸载”，然后重新安装，但似乎没有任何解决办法。
我现在彻底卡住了 - 有什么想法吗？
请您参考如下方法:
您必须使用此命令重新安装 docker-compose:
curl -L https://github.com/docker/compose/releases/download/1.13.0/docker-compose-`uname -s`-`uname -m` > /usr/local/bin/docker-compose
对我有用
