Paypal Has Disappeared As An Addon! Help

I'm running v4.2.2. Somehow PayPal has disappeared and in no longer listed as an addon option.

I copied every file with the word paypal in it from my original tar but it's still not there. Any ideas?

I'm finally at a point where I need to activate the payment portion of my new store.

Thanks in advance for your help. tunester7

Note that the Paypal integration was moved to add-on since 4.2.4 version