本文介绍了升级 pip 时出错:UnicodeDecodeError: 'utf-8' codec can't decode byte的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我刚刚在 Windows 10 上安装了 python,我正在尝试升级 pip.
I've just installed python on windows 10, and I'm trying to upgrade pip.
我的 windows 用户名有希伯来语字符...
当我尝试运行时:
python -m pip install --upgrade pip
我收到此错误:
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:UsersעדיAppDataLocalProgramsPythonPython35-32libsite-packagespipasecommand.py", line 211, in main
status = self.run(options, args)
File "C:UsersעדיAppDataLocalProgramsPythonPython35-32libsite-packagespipcommandsinstall.py", line 311, in run
root=options.root_path,
File "C:UsersעדיAppDataLocalProgramsPythonPython35-32libsite-packagespipeqeq_set.py", line 640, in install
requirement.uninstall(auto_confirm=True)
File "C:UsersעדיAppDataLocalProgramsPythonPython35-32libsite-packagespipeqeq_install.py", line 673, in uninstall
for path in pip.wheel.uninstallation_paths(dist):
File "C:UsersעדיAppDataLocalProgramsPythonPython35-32libsite-packagespipwheel.py", line 512, in unique
for item in fn(*args, **kw):
File "C:UsersעדיAppDataLocalProgramsPythonPython35-32libsite-packagespipwheel.py", line 531, in uninstallation_paths
r = csv.reader(FakeFile(dist.get_metadata_lines('RECORD')))
File "C:UsersעדיAppDataLocalProgramsPythonPython35-32libsite-packagespip\_vendorpkg_resources\__init__.py", line 1619, in get_metadata_lines
return yield_lines(self.get_metadata(name))
File "C:UsersעדיAppDataLocalProgramsPythonPython35-32libsite-packagespip\_vendorpkg_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.
我猜这与我的希伯来语 windows 用户名有关,对吗?
I'm geussing this has to do with my Hebrew windows user name, Is that correct?
我可以在不打开新 Windows 用户的情况下升级 pip 吗?
Can I upgrade pip without opening a new windows user?
推荐答案
它看起来像是 pip 中的一个错误,它假设其元数据存储为 UTF-8.相反,您的用户名似乎编码为windows-1255".
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".
您可以尝试以下操作:
备份C:UsersעדיAppDataLocalProgramsPythonPython35-32libsite-packagespip\_vendorpkg_resources\__init__.py
转到行:1616将 utf-8
更改为 mbcs
.重新运行升级
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