Jenkins Pipeline not triggered after Github post

[ter...@gmail.com]

Looking for a little bit of clear guidance on how to actually kick off a pipeline based on Jenkins receiving a post from Github.

I know github is correctly sending the post after I commit my code. Jenkins log file shows the following:

Dec 19, 2016 12:00:46 AM INFO org.jenkinsci.plugins.github.webhook.subscriber.DefaultPushGHEventSubscriber onEvent

Received POST for https://github.com/brunoterkaly/myservice

I've gone to the appropriate place in my Jenkins project for build triggers and entered, 
"Build when a change is pushed to GitHub"

I have also specified the project URL to be https://github.com/brunoterkaly/myservice/

A lot of posts indicated I needed the trailing, which you can see above.

Not feeling very smart after spending a few hours trying to figure something out this simple.

Any help would be greatly appreciated, however trivial.

Cheers, Bruno

[ter...@gmail.com]

BTW, many of the demos show, "Build when a change is pushed to Github".

However, my system read, "GitHub hook trigger for GITScm polling"

How do I get, "Build when a change is pushed to Github?"

Perhaps that is my problem.

[ter...@gmail.com]

Ok, I upgraded to 1.25 for the Github plugin and it read, "Build when a change is pushed to Github?"

But it still isn't kicking off my Pipeline.

What could it be? I have the Jenkins log verifying that the POST happened.