Error: No module named 'MDAnalysis.core.Selection' #87

Hello
I have installed Pycontact with the mentioned installation commands but I got the following error and I have Python 3 installed in my laptop also I can not find the zip file (pycontact-develop). I would be so thankful If you could help me.

pycontact
Traceback (most recent call last):
File "/home/safaei/anaconda3/bin/pycontact", line 5, in
from PyContact.pycontact import main
File "/home/safaei/anaconda3/lib/python3.8/site-packages/PyContact/pycontact.py", line 11, in
from .gui.MainWindow import MainWindow
File "/home/safaei/anaconda3/lib/python3.8/site-packages/PyContact/gui/MainWindow.py", line 18, in
from .SasaWidgets import SasaWidget
File "/home/safaei/anaconda3/lib/python3.8/site-packages/PyContact/gui/SasaWidgets.py", line 17, in
from .Dialogues import TopoTrajLoaderDialog
File "/home/safaei/anaconda3/lib/python3.8/site-packages/PyContact/gui/Dialogues.py", line 8, in
from PyContact.core.ContactAnalyzer import Analyzer
File "/home/safaei/anaconda3/lib/python3.8/site-packages/PyContact/core/ContactAnalyzer.py", line 20, in
from .aroundPatch import AroundSelection
File "/home/safaei/anaconda3/lib/python3.8/site-packages/PyContact/core/aroundPatch.py", line 7, in
from MDAnalysis.core.Selection import *
ModuleNotFoundError: No module named 'MDAnalysis.core.Selection'

Thanks a lot
Negin Safaee