相关疑难解决方法(0)

我已经在Windows 8.1(64位)上安装了python 2(64位)并想知道pip版本,为此我解雇了pip --version但是它给出了错误.

    C:\Users\ADMIN>pip --version
Traceback (most recent call last):
  File "c:\dev\python27\lib\runpy.py", line 162, in _run_module_as_main
    "__main__", fname, loader, pkg_name)
  File "c:\dev\python27\lib\runpy.py", line 72, in _run_code
    exec code in run_globals
  File "C:\dev\Python27\Scripts\pip.exe\__main__.py", line 5, in <module>
  File "c:\dev\python27\lib\site-packages\pip\__init__.py", line 15, in <module>
    from pip.vcs import git, mercurial, subversion, bazaar  # noqa
  File "c:\dev\python27\lib\site-packages\pip\vcs\mercurial.py", line 10, in <module>
    from pip.download import path_to_url
  File "c:\dev\python27\lib\site-packages\pip\download.py", line 35, in <module>
    from pip.utils.ui import DownloadProgressBar, DownloadProgressSpinner
  File "c:\dev\python27\lib\site-packages\pip\utils\ui.py", line 51, in …