1.安装最新的miniconda3
网址:https://docs.conda.io/en/latest/miniconda.html
2.运行miniconda3
输入 conda install pyqt=5
最下面继续输入Y继续下载
3.提前在mirrors/tzutalin/labelimg•GitCode下载labelimg-master.zip解压后放在D盘根目录下
4.继续输入d:
cd labelimg-master
pyrcc5 -o libs/resources.py resources.qrc
python labelimg.py
这下终于打开了LI