python - 无法获得pip工作DistributionNotFound

我最近用Python编写了一个带有简单GUI（Tkinter）的小程序。现在我需要PIL来使用图像。我想用PIP安装PIL但是。安装PIP后，它总是给我这个输出：

Traceback (most recent call last):
  File "/usr/local/bin/pip", line 5, in <module>
    from pkg_resources import load_entry_point
  File "build/bdist.linux-x86_64/egg/pkg_resources.py", line 2872, in <module>


  File "build/bdist.linux-x86_64/egg/pkg_resources.py", line 451, in _build_master
    def _build_from_requirements(cls, req_spec):
  File "build/bdist.linux-x86_64/egg/pkg_resources.py", line 464, in _build_from_requirements
    for entry in sys.path:
  File "build/bdist.linux-x86_64/egg/pkg_resources.py", line 639, in resolve
    fallback=True):
pkg_resources.DistributionNotFound: pip==1.5.6

有谁知道这里发生了什么？我正在使用Elementary OS Freya（Ubuntu 14.04）

无法获得pip工作DistributionNotFound

0 个答案: