I'm running Python2.7 on windows 10 doing env and most pkg management with Anaconda. After upgrading a number of packages, my ipython console now fails to start in any IDE or at the console. When I attempt to run it at the console I get this error: Traceback (most recent call last): File "C:\Anaconda3\Scripts\ipython-script.py", line 3, in <module> import IPython File "C:\Anaconda3\lib\site-packag

