anaconda3 pip3 install pyqt5 -i https://pypi.tuna.tsinghua.edu.cn/simple anaconda2 pip install pyqt5 -i https://pypi.tuna.tsinghua.edu.cn/simple 相关文章： 2021-10-26 2021-09-27 2021-08-05 2021-12-16 2021-10-08 2021-07-29 2021-09-17 2021-08-27