无法在我本地的 Google App Engine 上启动演示应用程序

Question

我在这里按照谷歌的教程进行操作：https://console.developers.google.com/start/appengine

在我尝试启动演示应用程序后，出现以下错误：

$ goapp serve appengine-try-go

Traceback (most recent call last):
  File "/home/nek/google-cloud-sdk/platform/google_appengine/dev_appserver.py", line 83, in <module>
    _run_file(__file__, globals())
  File "/home/nek/google-cloud-sdk/platform/google_appengine/dev_appserver.py", line 79, in _run_file
    execfile(_PATHS.script_file(script_name), globals_)
  File "/home/nek/google-cloud-sdk/platform/google_appengine/google/appengine/tools/devappserver2/devappserver2.py", line 36, in <module>
    from google.appengine.tools.devappserver2 import dispatcher
  File "/home/nek/google-cloud-sdk/platform/google_appengine/google/appengine/tools/devappserver2/dispatcher.py", line 29, in <module>
  from google.appengine.tools.devappserver2 import module
  File "/home/nek/google-cloud-sdk/platform/google_appengine/google/appengine/tools/devappserver2/module.py", line 71, in <module>
  from google.appengine.tools.devappserver2 import vm_runtime_factory
File "/home/nek/google-cloud-sdk/platform/google_appengine/google/appengine/tools/devappserver2/vm_runtime_factory.py", line 25, in <module>
  from google.appengine.tools.devappserver2 import vm_runtime_proxy
File "/home/nek/google-cloud-sdk/platform/google_appengine/google/appengine/tools/devappserver2/vm_runtime_proxy.py", line 29, in <module>
  from google.appengine.tools.devappserver2 import log_manager
File "/home/nek/google-cloud-sdk/platform/google_appengine/google/appengine/tools/devappserver2/log_manager.py", line 34, in <module>
  from google.appengine.tools.docker import containers
File "/home/nek/google-cloud-sdk/platform/google_appengine/google/appengine/tools/docker/containers.py", line 47, in <module>
  import docker
ImportError: No module named docker
error while running dev_appserver.py: exit status 1

我在带有 zsh 和 python 2.7.6 的 Ubuntu 14.04 上使用它。

有人知道为什么吗？

Answer 1

安装pip后，我执行了以下命令：

sudo pip install docker-py

现在可以了。