Windows installation: ImportError

On Windows 10, when installing via
```bash
conda env create -f cqgui_env.yml -n cqgui
conda activate cqgui
python run.py
```
I receive an error saying
```
(cqgui) PS C:\Users\Nikita Letov\dev\CQ-editor> python run.py
Traceback (most recent call last):
File "run.py", line 12, in
from cq_editor.__main__ import main
File "C:\Users\Nikita Letov\dev\CQ-editor\cq_editor\__main__.py", line 12, in
from .main_window import MainWindow
File "C:\Users\Nikita Letov\dev\CQ-editor\cq_editor\main_window.py", line 5, in
import cadquery as cq
File "C:\Users\Nikita Letov\.conda\envs\cqgui\lib\site-packages\cadquery\__init__.py", line 3, in
from .occ_impl.shapes import (
File "C:\Users\Nikita Letov\.conda\envs\cqgui\lib\site-packages\cadquery\occ_impl\shapes.py", line 167, in
from OCP.StdPrs import StdPrs_BRepFont, StdPrs_BRepTextBuilder as Font_BRepTextBuilder
ImportError: cannot import name 'StdPrs_BRepFont' from 'OCP.StdPrs' (unknown location)
```

Conda environment creation appears to has finished without issues.

There is no such error on macOS and Linux.