在Windows上安装pip的错误

Question

我试图在windows命令行中在windows上安装pip但是当我测试它时，它给了我这个错误：

UnicodeEncodeError: 'ascii' codec can't encode character u'\xea' in position 11:
 ordinal not in range(128)

以下是整个错误：

Traceback (most recent call last):
  File "c:\python27\lib\runpy.py", line 162, in _run_module_as_main
    "__main__", fname, loader, pkg_name)
  File "c:\python27\lib\runpy.py", line 72, in _run_code
    exec code in run_globals
  File "C:\Python27\Scripts\pip.exe\__main__.py", line 9, in <module>
  File "c:\python27\lib\site-packages\pip\__init__.py", line 207, in main
    cmd_name, cmd_args = parseopts(args)
  File "c:\python27\lib\site-packages\pip\__init__.py", line 166, in parseopts
    parser.print_help()
  File "c:\python27\lib\optparse.py", line 1670, in print_help
    file.write(self.format_help().encode(encoding, "replace"))
  File "c:\python27\lib\optparse.py", line 1650, in format_help
    result.append(self.format_option_help(formatter))
  File "c:\python27\lib\optparse.py", line 1633, in format_option_help
    result.append(group.format_help(formatter))
  File "c:\python27\lib\optparse.py", line 1114, in format_help
    result += OptionContainer.format_help(self, formatter)
  File "c:\python27\lib\optparse.py", line 1085, in format_help
    result.append(self.format_option_help(formatter))
  File "c:\python27\lib\optparse.py", line 1074, in format_option_help
    result.append(formatter.format_option(option))
  File "c:\python27\lib\optparse.py", line 316, in format_option
    help_text = self.expand_default(option)
  File "c:\python27\lib\site-packages\pip\baseparser.py", line 112, in expand_de
fault
    return optparse.IndentedHelpFormatter.expand_default(self, option)
  File "c:\python27\lib\optparse.py", line 288, in expand_default
    return option.help.replace(self.default_tag, str(default_value))
UnicodeEncodeError: 'ascii' codec can't encode character u'\xea' in position 11:
 ordinal not in range(128)