Traceback (most recent call last):


 "/Library/Frameworks/Python.framework/Versions/3.7/bin/spyder3", line 10, in <module>

sys.exit(main())


 "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/spyder/app/start.py", line 178, in main

from spyder.app import mainwindow


 "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/spyder/app/mainwindow.py", line 90, in <module>

from qtpy import QtWebEngineWidgets
# analysis:ignore


 "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/qtpy/QtWebEngineWidgets.py", line 26, in <module>

from PyQt5.QtWebKitWidgets import QWebPage as QWebEnginePage
ModuleNotFoundError: No module named 'PyQt5.QtWebKitWidgets'

Traceback (most recent call last):


 "/Users/janez/Dropbox/orange3/Orange/canvas/registry/discovery.py", line 261, in iter_widget_descriptions

module = asmodule(name)


 "/Users/janez/Dropbox/orange3/Orange/canvas/registry/discovery.py", line 493, in asmodule

return __import__(module, fromlist=[""])


 "/Users/janez/Dropbox/orange3/Orange/widgets/data/owdatasets.py", line 9, in <module>

from concurrent.futures import ThreadPoolExecutor, Future


 "/Users/janez/Dropbox/orange3/Orange/widgets/utils/concurrent.py", line 12, in <module>

import concurrent.futures
ModuleNotFoundError: No module named 'concurrent.futures'; 'concurrent' is not a package
