我试图通过pip3安装一个包,得到了这个错误。我运行的每个pip/pip3命令都会出现这个错误-
alexg@hitbox:~$ pip3 -V
Traceback (most recent call last):
File "/usr/local/bin/pip3", line 7, in <module>
from pip import main
File "/home/alexg/.local/lib/python3.5/site-packages/pip/__init__.py", line 26, in <module>
from pip.utils import get_installed_distributions, get_prog
File "/home/alexg/.local/lib/python3.5/site-packages/pip/utils/__init__.py", line 27, in <module>
from pip._vendor import pkg_resources
File "/home/alexg/.local/lib/python3.5/site-packages/pip/_vendor/pkg_resources/__init__.py", line 3018, in <module>
@_call_aside
File "/home/alexg/.local/lib/python3.5/site-packages/pip/_vendor/pkg_resources/__init__.py", line 3004, in _call_aside
f(*args, **kwargs)
File "/home/alexg/.local/lib/python3.5/site-packages/pip/_vendor/pkg_resources/__init__.py", line 3046, in _initialize_master_working_set
dist.activate(replace=False)
File "/home/alexg/.local/lib/python3.5/site-packages/pip/_vendor/pkg_resources/__init__.py", line 2578, in activate
declare_namespace(pkg)
File "/home/alexg/.local/lib/python3.5/site-packages/pip/_vendor/pkg_resources/__init__.py", line 2152, in declare_namespace
_handle_ns(packageName, path_item)
File "/home/alexg/.local/lib/python3.5/site-packages/pip/_vendor/pkg_resources/__init__.py", line 2092, in _handle_ns
_rebuild_mod_path(path, packageName, module)
File "/home/alexg/.local/lib/python3.5/site-packages/pip/_vendor/pkg_resources/__init__.py", line 2121, in _rebuild_mod_path
orig_path.sort(key=position_in_sys_path)
AttributeError: '_NamespacePath' object has no attribute 'sort'
我试着根据一些答案运行pip3 install --upgrade pip setuptools
,但是每个pip命令都给我这个错误。我被卡住了,什么也做不了。
是什么导致了它,如何才能修复它?
我在使用Python 3.5.2
的Ubuntu 16.04
发布于 2018-01-06 19:17:32
我在Python3.5.2和pip3 (9.0.1)中遇到了同样的问题。我按照下面的解决方法解决了这个问题:https://github.com/pypa/setuptools/issues/885#issuecomment-307696027
更具体地说,我编辑了该文件的第2121~2122行:"sudo vim /usr/local/lib/python3.5/dist-packages/pip/_vendor/pkg_resources/__init__.py“
#orig_path.sort(key=position_in_sys_path)
#module.__path__[:] = [_normalize_cached(p) for p in orig_path]
orig_path_t = list(orig_path)
orig_path_t.sort(key=position_in_sys_path)
module.__path__[:] = [_normalize_cached(p) for p in orig_path_t]
发布于 2018-07-26 13:15:34
升级setuptools对我很有效:
pip3 install --upgrade setuptools
发布于 2018-04-12 14:52:49
这听起来可能很奇怪,因为我遇到了这个问题,并且我已经尝试了SO和GitHub问题中提到的所有方法。但是后来我用easyinstall安装了pip,pip命令正在工作。也许现在有2个点子的包了。但是错误已经消失了。
easy_install pip
https://stackoverflow.com/questions/47955397
复制相似问题