QST: Can't get the software to run

[mkp-gebensleben]

I'm having trouble starting the software and am looking for help.

I'm on a Windows 10 machine and created a Python3.6.0 virtual environment.
I installed the dependencies from the requirements.txt file with pip.

Additionally, I had to install matplotlib, otherwise python openmodal.py would raise

ModuleNotFoundError: No module named 'matplotlib'

But now python openmodal.py fails with an AttributeError. Here's the complete traceback:

(OpenModal) ~/PycharmProjects/OpenModal/openmodal$ python openmodal.py
Traceback (most recent call last):
  File "openmodal.py", line 62, in 
    import gui.skeleton as sk
  File "C:\Users\User.Name\PycharmProjects\OpenModal\openmodal\gui\skeleton.py", line 30, in 
    from OpenModal.gui.widgets.geometry import GeometryWidget
  File "C:\Users\User.Name\PycharmProjects\OpenModal\OpenModal\gui\widgets\geometry.py", line 19, in 
    from OpenModal.gui.widgets.animation import TableModel,Model
  File "C:\Users\User.Name\PycharmProjects\OpenModal\OpenModal\gui\widgets\animation.py", line 21, in 
    import pandas as pd
  File "C:\Users\User.Name\PycharmProjects\OpenModal\lib\site-packages\pandas\__init__.py", line 42, in 
    from pandas.core.api import *
  File "C:\Users\User.Name\PycharmProjects\OpenModal\lib\site-packages\pandas\core\api.py", line 10, in 
    from pandas.core.groupby import Grouper
  File "C:\Users\User.Name\PycharmProjects\OpenModal\lib\site-packages\pandas\core\groupby.py", line 49, in 
    from pandas.core.frame import DataFrame
  File "C:\Users\User.Name\PycharmProjects\OpenModal\lib\site-packages\pandas\core\frame.py", line 74, in 
    from pandas.core.series import Series
  File "C:\Users\User.Name\PycharmProjects\OpenModal\lib\site-packages\pandas\core\series.py", line 3042, in 
    import pandas.plotting._core as _gfx  # noqa
  File "C:\Users\User.Name\PycharmProjects\OpenModal\lib\site-packages\pandas\plotting\__init__.py", line 8, in 
    from pandas.plotting import _converter
  File "C:\Users\User.Name\PycharmProjects\OpenModal\lib\site-packages\pandas\plotting\_converter.py", line 7, in 
    import matplotlib.units as units
  File "C:\Users\User.Name\PycharmProjects\OpenModal\lib\site-packages\matplotlib\__init__.py", line 107, in 
    from . import cbook, rcsetup
  File "C:\Users\User.Name\PycharmProjects\OpenModal\lib\site-packages\matplotlib\rcsetup.py", line 28, in 
    from matplotlib.fontconfig_pattern import parse_fontconfig_pattern
  File "C:\Users\User.Name\PycharmProjects\OpenModal\lib\site-packages\matplotlib\fontconfig_pattern.py", line 15, in 
    from pyparsing import (Literal, ZeroOrMore, Optional, Regex, StringEnd,
  File "C:\Users\User.Name\PycharmProjects\OpenModal\lib\site-packages\pyparsing\__init__.py", line 130, in 
    __version__ = __version_info__.__version__
AttributeError: 'version_info' object has no attribute '__version__'

I'm thankful for any help.