Question: I cannot get jupyter running from my Command line using:

`jupyter notebook`

> 
> jupyter is not recognised as an internal or external command, operable
>  program or batch file'
> 
> 
> 

But I can get it running from pycharm (slick but with issues). When I take the kernel's IP and Port from pycharm and paste it into my browser I can get it running from there. 

I cannot use anaconda because of Arcpy, and I have dug around the jupyter files for some hints.

I'm assuming I need to add something to my path?

Answer: 
If you use Python 3, try running the command from your virtual environment and or Anaconda command instead of your computer's OS CMD.
Go to **Anaconda Command Prompt** and type **jupyter notebook** and wait for 30 seconds. You can see that your *local host site* will automatically open.