Python pip安装与维护;UnicodeDecodeError:&x27;utf-8';编解码器可以';在位置9对字节0xe0进行t解码:无效的连续字节

Python pip安装与维护;UnicodeDecodeError:&x27;utf-8';编解码器可以';在位置9对字节0xe0进行t解码:无效的连续字节,python,pip,Python,Pip,尝试安装: pip install python-binance 结果: Exception: Traceback (most recent call last): File "c:\users\анна\appdata\local\programs\python\python36\lib\site-packages\pip\compat\__init__.py", line 73, in console_to_str return s.decode(sys.__stdout__.

尝试安装:

pip install python-binance
结果:

Exception:
Traceback (most recent call last):
  File "c:\users\анна\appdata\local\programs\python\python36\lib\site-packages\pip\compat\__init__.py", line 73, in console_to_str
    return s.decode(sys.__stdout__.encoding)
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xe0 in position 9: invalid continuation byte

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "c:\users\анна\appdata\local\programs\python\python36\lib\site-packages\pip\basecommand.py", line 215, in main
    status = self.run(options, args)
  File "c:\users\анна\appdata\local\programs\python\python36\lib\site-packages\pip\commands\install.py", line 324, in run
    requirement_set.prepare_files(finder)
  File "c:\users\анна\appdata\local\programs\python\python36\lib\site-packages\pip\req\req_set.py", line 380, in prepare_files
    ignore_dependencies=self.ignore_dependencies))
  File "c:\users\анна\appdata\local\programs\python\python36\lib\site-packages\pip\req\req_set.py", line 634, in _prepare_file
    abstract_dist.prep_for_dist()
  File "c:\users\анна\appdata\local\programs\python\python36\lib\site-packages\pip\req\req_set.py", line 129, in prep_for_dist
    self.req_to_install.run_egg_info()
  File "c:\users\анна\appdata\local\programs\python\python36\lib\site-packages\pip\req\req_install.py", line 439, in run_egg_info
    command_desc='python setup.py egg_info')
  File "c:\users\анна\appdata\local\programs\python\python36\lib\site-packages\pip\utils\__init__.py", line 676, in call_subprocess
    line = console_to_str(proc.stdout.readline())
  File "c:\users\анна\appdata\local\programs\python\python36\lib\site-packages\pip\compat\__init__.py", line 75, in console_to_str
    return s.decode('utf_8')
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xe0 in position 9: invalid continuation byte
如何解决?

好的

  • 由于错误在我的文件中: c:\users\аааааа\appdata\local\programs\python\python36\lib\site packages\pip\compat\uuuuuu init\uuuuuuuuuuuu.py

  • 问题文件夹是“cp1251

  • 第一个解决方案是找到如何重命名用户的文件夹。(重新安装操作系统除外)。到带有拉丁字母的文件夹

  • 文件compat\uuu init\uuuu.py中的第二个路径-替换

    返回s.decode(系统编码)

  • 进入

    返回s.decode('cp1251')

  • 当然,你需要知道你有什么编码。对我来说它是cp1251,对你来说它可以是拉丁语(例如)。文件中的替换后-所有内容都已成功安装


    谢谢2考伯特

    我建议在这种情况下使用快速修复。通过将输出从标准方向(终端)重定向到如下文件完成修复:

    pip install python-binance > temp_output_file
    

    如果需要,请打开它…

    这似乎是一个已知的问题,但没有帮助。我安装了Microsoft Visual Tools 2015。我认为这只是一个问题,因为您的路径使用的unicode字符未通过CMD代码页正确解析。从VisualStudio安装将绕过CMD。您可以玩
    chcp
    技巧(
    chcp 65001
    强制utf8),但ymmv允许您安装软件包。因为当pip安装程序尝试以不同的代码页输出到终端时,问题会出现。这个技巧只是重定向输出并避免这种情况发生