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我试图在EC2 ubuntu 14.4实例上升级python请求包.这样做之后,我没有抛出错误

pip freeze

得到了:

ubuntu@ip-172-31-28-196:~$ pip freeze
Traceback (most recent call last):
  File "/usr/bin/pip", line 9, in <module>
    load_entry_point('pip==1.5.4', 'console_scripts', 'pip')()
  File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 351, in load_entry_point
    return get_distribution(dist).load_entry_point(group, name)
  File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 2363, in load_entry_poin
    return ep.load()
  File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 2088, in load
    entry = __import__(self.module_name, globals(),globals(), ['__name__'])
  File "/usr/lib/python2.7/dist-packages/pip/__init__.py", line 11, in <module>
    from pip.vcs import git, mercurial, subversion, bazaar  # noqa
  File "/usr/lib/python2.7/dist-packages/pip/vcs/mercurial.py", line 9, in <module>
    from pip.download import path_to_url
  File "/usr/lib/python2.7/dist-packages/pip/download.py", line 25, …

我正在尝试使用名为hangoutsbot的程序 在我的linux服务器上运行.我目前正在使用数字海洋服务器.但是,每次我尝试运行脚本时都会给出一个错误,指出:

ImportError: No module named 'appdirs'

我不知道该怎么做.我已经尝试从npm安装appdirs无济于事.这个脚本在我的mac上运行正常,但它似乎不想在我的linux服务器上运行.任何帮助,将不胜感激.