In my case I had to update the package ipykernel as well (on Python 3.6.3 | Anaconda 64-bit | Windows 10). Now my Spyder can spawn conoles in reasonable time.
Using conda I succeeded by:
conda update pyzmq
conda update ipykernel
In my case I had to update the package ipykernel as well (on Python 3.6.3 | Anaconda 64-bit | Windows 10). Now my Spyder can spawn conoles in reasonable time.
Using conda I succeeded by:
conda update pyzmq
conda update ipykernel