WIN10 installation Labelimg

Third party libraries to install:
Python3.5,pyqt5, lxml
installation of 1.python3.5
Download of Python3.5:
https://www.python.org/downloads/
My installation path is D:\Program files\python35
To configure environment variables:
Computer, right key properties, advanced system settings, environment variables, path, add path:
D:\Program Files\python35;d:\program files\python35\scripts\
2.PIP Installation PyQt5
Enter cmd (win key +r, input cmd), enter:
Pip Install PyQt5
3. Install lxml
Enter cmd (win key +r, input cmd), enter:
Pip Install lxml
4. Install labelimg
labelimg Download Address:
Https://github.com/tzutalin/labelImg.git
Enter cmd (win key +r, input cmd), enter the Labelimg folder, enter:
Pyrcc5-o resources.py RESOURCES.QRC
Input: Python labelimg.py
You can open labelimg.