Ipython notebook will not start on command line

Question

I tried to open ipython in terminal with ipython notebook and it will not open ipython notebook. It gives the following error:

| ~/documents/ud         


        

Answer 1

Not the best fix, but a potential workaround...

Go to your browser and enter the login token provided. In your case: http://localhost:8888/

After starting a new notebook, I found that my kernel would die and be unable to restart. Updating my ipykernel fixed this:

pip install ipykernel --upgrade