ermutuxia 回复您的文章《No module named 'fancyimpute'》

1.提示说没有安装pyqt5库，那我们就安装pyqt5库

pip install --target=D:/ProgramData/Anaconda3/Lib/site-packages --use-feature=2020-resolver --upgrade pyqt5==5.12 -i https://pypi.douban.com/simple

【如果你在上面这个库的安装过程中遇到问题，请看我这个帖子https://www.cda.cn/discuss/post/details/60763f4deb252e478aaa3e13】

2.说没有安装 pyqtwebengine 我们就安装pyqtwebengine

pip install --target=D:/ProgramData/Anaconda3/Lib/site-packages --use-feature=2020-resolver --upgrade pyqtwebengine==5.12 -i https://pypi.douban.com/simple

Installing collected packages: PyQt5-sip, PyQt5-Qt5, PyQt5, pyqtwebengine

ERROR: spyder 4.1.5 requires pyqt5<5.13; python_version >= "3", but you'll have

pyqt5 5.15.4 which is incompatible.

Successfully installed PyQt5-5.15.4 PyQt5-Qt5-5.15.2 PyQt5-sip-12.8.1 pyqtwebeng

ine-5.12

还是无法成功安装pyqtwebengine的5.12版本的库，既然受这个库影响的是spyder,我们又不能把pyqtwebengine5.12装成功，那我们就来重新安装spdery库好了，下面一个评论里再说流程

2021-04-14 09:51