running from source problem

dependency installation was successful but after executing "python wallet.py" i got following errors :
Traceback (most recent call last):
File "wallet.py", line 8, in
from main import main
File "C:\Users\mohammad\Desktop\SumoGUI\main.py", line 13, in
from app.QSingleApplication import QSingleApplication
File "C:\Users\mohammad\Desktop\SumoGUI\app\QSingleApplication.py", line 18, in
DATA_DIR = makeDir(os.path.join(getSockDir(), 'SumokoinGUIWallet'))
File "C:\Users\mohammad\Desktop\SumoGUI\utils\common.py", line 50, in getSockDir
import winpaths
ImportError: No module named winpaths

[NIXcorp]

pip install winpaths