IPython NameError:未定义名称"pkg_resources" [英] IPython NameError: name 'pkg_resources' is not defined

问题描述

我的IPython内核突然停止工作，反复无法重新启动.错误消息如下所示.我不知道是什么触发了这个问题，以及如何解决它.我尝试升级setuptools并按其他一些帖子所述进行分发，但没有成功.感谢您的帮助！

Out of the blue my IPython Kernel stopped working, repeatedly failing to restart. The error message is shown below. I have no idea what triggered this, and how to fix it. I tried upgrading setuptools and distribute as some other posts had mentioned, but no success. I appreciate your help!

WARNING:root:kernel 0abd40d4-471d-4eef-ba76-0aacea899699 restarted
Traceback (most recent call last):
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/runpy.py", line 151, in _run_module_as_main
    mod_name, loader, code, fname = _get_module_details(mod_name)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/runpy.py", line 109, in _get_module_details
    return _get_module_details(pkg_main_name)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/runpy.py", line 101, in _get_module_details
    loader = get_loader(mod_name)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/pkgutil.py", line 464, in get_loader
    return find_loader(fullname)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/pkgutil.py", line 474, in find_loader
    for importer in iter_importers(fullname):
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/pkgutil.py", line 430, in iter_importers
    __import__(pkg)
  File "/Library/Python/2.7/site-packages/ipykernel/__init__.py", line 2, in <module>
    from .connect import *
  File "/Library/Python/2.7/site-packages/ipykernel/connect.py", line 12, in <module>
    from IPython.core.profiledir import ProfileDir
  File "/Library/Python/2.7/site-packages/IPython/__init__.py", line 48, in <module>
    from .terminal.embed import embed
  File "/Library/Python/2.7/site-packages/IPython/terminal/embed.py", line 16, in <module>
    from IPython.core.interactiveshell import DummyMod
  File "/Library/Python/2.7/site-packages/IPython/core/interactiveshell.py", line 31, in <module>
    from pickleshare import PickleShareDB
  File "/Library/Python/2.7/site-packages/pickleshare.py", line 41, in <module>
    from path import path as Path
  File "/Library/Python/2.7/site-packages/path.py", line 126, in <module>
    except pkg_resources.DistributionNotFound:
NameError: name 'pkg_resources' is not defined

推荐答案

在anaconda发行版中将特定的软件包安装为root之后，我也收到此错误. 通过更改anaconda目录的所有权即可解决此问题，即

I also got this error after installing specific packages in an anaconda distribution as root. This was fixed by changing ownership of the anaconda directory ie

chown -R myname:mygroup anaconda_dir

应该通过以用户而不是以root身份安装软件包来阻止

Should be prevented by installing packages as user rather than as root

这篇关于IPython NameError:未定义名称"pkg_resources"的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！