Can't get Jupyter to launch on Hortonworks 2.6.5

[#1]

I have installed Jupiter on my Hortonworks Sandbox and no matter what trick I try I can't get it to launch. I have attached a screenshot of the error I get for the different ways I try to launch it.screen-shot-2018-10-06-at-121251-pm.pngscreen-shot-2018-10-06-at-121446-pm.png

[#2]

@Rena Hutchinson

This document should help you implement jupyter on HDP 2.6.x

Please let me know if it helped

[#3]

Thanks for the document, but that is what I used to install and I get the screenshots I have posted.

[#4]

I had to make a change to the config file that I was missing, so I got it working. Thanks!

[#5]

@Rena Hutchinson

So what was missing this could help other HCC members ...

[#6]

I was going into the wrong config file and making the changes. When he went into the config file (see screenshot) none of my changes were there and when I showed him what I did I got a different config file and all of my changes were there. I'm not sure how that happened, but I have it loaded and my 1st project went like clockwork, so I am happy.screen-shot-2018-10-07-at-23117-pm.png