How do I set-up the render pipeline asset?

I have a problem with pink materials after upgrading my old materials, and started to use shader graphs. I looked online and the cause is that the graphics settings need to have the render pipeline asset set. I used package manager to install the lightweight render pipeline package but when I go to look for the render pipeline nothing can be found. I reinstalled the package a couple times and there is no clear package to import when I use the right click package importer menu in the explorer tab.