如何让awseb CLI工具工作？

Question

我正在尝试安装awseb CLI工具。以下是我尝试运行eb时得到的错误代码：

Traceback (most recent call last):
  File "/usr/local/bin/eb", line 11, in <module>
    load_entry_point('awsebcli==3.8.4', 'console_scripts', 'eb')()
  File "/usr/local/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 565, in load_entry_point
    return get_distribution(dist).load_entry_point(group, name)
  File "/usr/local/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 2631, in load_entry_point
    return ep.load()
  File "/usr/local/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 2291, in load
    return self.resolve()
  File "/usr/local/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 2297, in resolve
    module = __import__(self.module_name, fromlist=['__name__'], level=0)
  File "/usr/local/lib/python2.7/dist-packages/ebcli/core/ebcore.py", line 43, in <module>
    from . import ebglobals, base, io, hooks
  File "/usr/local/lib/python2.7/dist-packages/ebcli/core/base.py", line 19, in <module>
    from ebcli import __version__
ImportError: cannot import name __version__

我使用的是python2.7.6、pip9.0.1和ubuntu14.04。在

我在某些时候使用了sudo -H pip install...。会不会是这个原因？在