问题描述

使用pip安装 某些包时,报错
在这里插入图片描述

ERROR: pips dependency resolver does not currently take into account all the packages that are installed. This behaviour is the source of the following dependency conflicts.

spyder 5.1.5 requires pyqt5<5.13, which is not installed.
spyder 5.1.5 requires pyqtwebengine<5.13, which is not installed.
condarepocli 1.0.4 requires pathlib, which is not installed.
anacondaproject 0.10.2 requires ruamelyaml, which is not installed.

原因

pip依赖解析器当前考虑安装的所有包。此行为是以下依赖项冲突的根源。

因此是安装包版本兼容

重新安装对应版本就好了

解决办法

根据错误提示,分别重新安装符合版本要求的包,把代码附上:

pip install -i https://pypi.tuna.tsinghua.edu.cn/simple  " pyqt5<5.13"
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple  " pyqtwebengine<5.13"
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple  pathlib
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple   ruamel-yaml

参考

https://blog.csdn.net/qq_27052367/article/details/125367562

原文地址:https://blog.csdn.net/qq_39237205/article/details/129295881

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