pip "Missing 'Version:' header and/or METADATA file

最新推荐文章于 2024-07-07 14:13:52 发布

wenjaron

最新推荐文章于 2024-07-07 14:13:52 发布

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分类专栏： python 文章标签： pip _version

本文链接：https://blog.youkuaiyun.com/wenjiade/article/details/96479235

版权

当运行`pip3 list`时遇到错误，可通过增加详细输出找到问题文件，然后删除引起错误的文件夹以解决问题。

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表现

pip3 list报错：

➜  ~ pip3 list
/usr/local/bin/pip3:6: UserWarning: Unbuilt egg for Unknown [unknown version] (/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages)
  from pkg_resources import load_entry_point
Exception:
Traceback (most recent call last):
  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/pkg_resources/__init__.py", line 2562, in version
    return self._version
  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/pkg_resources/__init__.py", line 2669, in __getattr__
    raise AttributeError(attr)
AttributeError: _version

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pip-10.0.1-