当升级pip时出错:UnicodeDecodeError: 'utf-8' codec不能解码字节。

I've just installed python on windows 10, and I'm trying to upgrade pip.

我刚刚在windows 10上安装了python，我正在尝试升级pip。

My windows user name has hebrew charecters...

我的windows用户名用的是希伯来字母……

When I try to run:

当我试着跑的时候:

python -m pip install --upgrade pip

I get this error:

我得到这个错误:

Collecting pip
Using cached pip-8.0.2-py2.py3-none-any.whl
Installing collected packages: pip
  Found existing installation: pip 7.1.2
Exception:
Traceback (most recent call last):
  File "C:\Users\עדי\AppData\Local\Programs\Python\Python35-32\lib\site-packages\pip\basecommand.py", line 211, in main
    status = self.run(options, args)
  File "C:\Users\עדי\AppData\Local\Programs\Python\Python35-32\lib\site-packages\pip\commands\install.py", line 311, in run
    root=options.root_path,
  File "C:\Users\עדי\AppData\Local\Programs\Python\Python35-32\lib\site-packages\pip\req\req_set.py", line 640, in install
    requirement.uninstall(auto_confirm=True)
  File "C:\Users\עדי\AppData\Local\Programs\Python\Python35-32\lib\site-packages\pip\req\req_install.py", line 673, in uninstall
    for path in pip.wheel.uninstallation_paths(dist):
  File "C:\Users\עדי\AppData\Local\Programs\Python\Python35-32\lib\site-packages\pip\wheel.py", line 512, in unique
    for item in fn(*args, **kw):
  File "C:\Users\עדי\AppData\Local\Programs\Python\Python35-32\lib\site-packages\pip\wheel.py", line 531, in uninstallation_paths
    r = csv.reader(FakeFile(dist.get_metadata_lines('RECORD')))
  File "C:\Users\עדי\AppData\Local\Programs\Python\Python35-32\lib\site-packages\pip\_vendor\pkg_resources\__init__.py", line 1619, in get_metadata_lines
    return yield_lines(self.get_metadata(name))
  File "C:\Users\עדי\AppData\Local\Programs\Python\Python35-32\lib\site-packages\pip\_vendor\pkg_resources\__init__.py", line 1616, in get_metadata
    return self._get(self._fn(self.egg_info, name)).decode("utf-8")
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xf2 in position 22365: invalid continuation byte
You are using pip version 7.1.2, however version 8.0.2 is available.
You should consider upgrading via the 'python -m pip install --upgrade pip' command.

I'm geussing this has to do with my Hebrew windows user name, Is that correct?

这和我的希伯来windows用户名有关，对吗?

Can I upgrade pip without opening a new windows user?

我可以升级pip而不打开新的windows用户吗?

1 个解决方案

#1

It looks like a bug in pip where it's assuming its metadata is stored as UTF-8. Instead, your username appears to be encoded as "windows-1255".

它看起来就像pip中的一个bug，假设它的元数据存储为UTF-8。相反，您的用户名显示为“windows-1255”。

You could try the following:

你可以试试下面的方法:

Backup C:\Users\עדי\AppData\Local\Programs\Python\Python35-32\lib\site-packages\pip\_vendor\pkg_resources\__init__.py
备份C:\Users\עדי\ AppData \本地Python \程序\ \ Python35-32 \ lib \网站\ pip \ _vendor \ pkg_resources \ __init__ . py
Goto line: 1616
转到线:1616
Change utf-8 to mbcs.
改变mbcs utf - 8。
Re-run upgrade
重新运行升级

#1