安裝EB CLI 3.x后出現錯誤

Question

我正在嘗試使用以下說明在EC2實例（運行AMI）上安裝Elastic beanstalk CLI：

http://docs.aws.amazon.com/elasticbeanstalk/latest/dg/eb-cli3-getting-started.html

我安裝了python 2.7.9，pip和eb。 但是，當我嘗試運行eb時，出現以下錯誤。 看起來它仍在使用python 2.6。 您如何解決？

謝謝！

Traceback (most recent call last):
  File "/usr/bin/eb", line 9, in <module>
    load_entry_point('awsebcli==3.0.10', 'console_scripts', 'eb')()
  File "/usr/lib/python2.6/site-packages/pkg_resources/__init__.py", line 473, in load_entry_point
    return get_distribution(dist).load_entry_point(group, name)
  File "/usr/lib/python2.6/site-packages/pkg_resources/__init__.py", line 2568, in load_entry_point
    return ep.load()
  File "/usr/lib/python2.6/site-packages/pkg_resources/__init__.py", line 2259, in load
    ['__name__'])
  File "/usr/lib/python2.6/site-packages/ebcli/core/ebcore.py", line 23, in <module>
    from ..controllers.initialize import InitController
  File "/usr/lib/python2.6/site-packages/ebcli/controllers/initialize.py", line 16, in <module>
    from ..core.abstractcontroller import AbstractBaseController
  File "/usr/lib/python2.6/site-packages/ebcli/core/abstractcontroller.py", line 21, in <module>
    from ..core import io, fileoperations, operations
  File "/usr/lib/python2.6/site-packages/ebcli/core/operations.py", line 762
    vars = {n['OptionName']: n['Value'] for n in settings
                                          ^
SyntaxError: invalid syntax

Answer 1

Pip可能是使用python 2.6而不是python 2.7設置的。

pip --version

您可以使用Python 2.7重新安裝pip，然后重新安裝2.6

pip uninstall awsebcli
wget https://bootstrap.pypa.io/get-pip.py
python get-pip.py
pip install awsebcli

Answer 2

我遇到了同樣的問題，對我來說，解決方法實際上是升級到最新的Beanstalk堆棧（ eb upgrade ）。 請注意有停機時間等。因此，請調查是否可以在升級之前運行最新的堆棧。

Answer 3

對我來說，“最聰明”的解決方案是安裝python-dev工具

sudo apt安裝python-dev

在這里找到：

http://ericbenson.azurewebsites.net/deployment-on-aws-elastic-beanstalk-for-ubuntu/