我找到了關(guān)于這個(gè)問題的幾頁，但沒有一頁能解決我的問題。

即使我做了：pip show

我得到：/usr/local/lib/python2.7/dist-packages/requests/__init__.py:80: RequestsDependencyWarning: urllib3 (1.9.1) or chardet (2.3.0) doesn't match a supported version!

RequestsDependencyWarning)

Traceback (most recent call last):

File "/usr/bin/pip", line 9, in

load_entry_point('pip==1.5.6', 'console_scripts', 'pip')()

File "/usr/local/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 480, in load_entry_point

return get_distribution(dist).load_entry_point(group, name)

File "/usr/local/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 2691, in load_entry_point

return ep.load()

File "/usr/local/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 2322, in load

return self.resolve()

File "/usr/local/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 2328, in resolve

module = __import__(self.module_name, fromlist=['__name__'], level=0)

File "/usr/lib/python2.7/dist-packages/pip/__init__.py", line 74, in

from pip.vcs import git, mercurial, subversion, bazaar # noqa

File "/usr/lib/python2.7/dist-packages/pip/vcs/mercurial.py", line 9, in

from pip.download import path_to_url

File "/usr/lib/python2.7/dist-packages/pip/download.py", line 22, in

import requests, six

File "/usr/local/lib/python2.7/dist-packages/requests/__init__.py", line 90, in

from urllib3.exceptions import DependencyWarning

ImportError: cannot import name DependencyWarning

我所做的：pip install --upgrade chardet

但正如上面解釋的那樣，我也犯了同樣的錯(cuò)誤。

所以我做到了：sudo apt remove python-chardet

把他所有的家屬都除名。

重新安裝后-&gt；相同：'

我也為python-pip做了同樣的事。重新安裝后-&gt；相同。

以下是有關(guān)urllib3和chardet版本的行：

提取/usr/local/lib/python2.7/dist-packages/requests/__init__.py：# Check urllib3 for compatibility.

major, minor, patch = urllib3_version # noqa: F811

major, minor, patch = int(major), int(minor), int(patch)

# urllib3 >= 1.21.1, <= 1.22

assert major == 1

assert minor >= 21

assert minor <= 22

# Check chardet for compatibility.

major, minor, patch = chardet_version.split('.')[:3]

major, minor, patch = int(major), int(minor), int(patch)

# chardet >= 3.0.2, < 3.1.0

assert major == 3

assert minor < 1

assert patch >= 2

# Check imported dependencies for compatibility.

try:

check_compatibility(urllib3.__version__, chardet.__version__)

except (AssertionError, ValueError):

warnings.warn("urllib3 ({0}) or chardet ({1}) doesn't match a supported "

"version!".format(urllib3.__version__, chardet.__version__),

RequestsDependencyWarning)

我的版本是：ii python-urllib3 1.9.1-3 all HTTP library with thread-safe connection pooling for Python

ii python-chardet 2.3.0-1 all universal character encoding detector for Python2

我沒有更多的想法。。。

謝謝大家，也為我的英語感到抱歉：)

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