我正在尝试从本教程（快速入门安装和教程）启动 docker 容器：https : //zuul-ci.org/docs/zuul/admin/quick-start.html#start-zuul-containers
WARNING: The no_proxy variable is not set. Defaulting to a blank string.
WARNING: The http_proxy variable is not set. Defaulting to a blank string.
Building node
Traceback (most recent call last):
File "/usr/bin/docker-compose", line 11, in <module>
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 121, in perform_command
handler(command, command_options)
File "/usr/lib/python2.7/dist-packages/compose/cli/main.py", line 952, in up
start=not no_start
File "/usr/lib/python2.7/dist-packages/compose/project.py", line 431, in up
svc.ensure_image_exists(do_build=do_build)
File "/usr/lib/python2.7/dist-packages/compose/service.py", line 318, …