How do I install the FormBuilder 2 plugin in my local Craft project?
I rolled old-school and just downloaded the zip file to my local machine.
When I did that &amp; unzipped the directory the folder is called FormBuilder-2-Craft-CMS-master

You will want to rename that to formbuilder2, copy/paste that folder to /craft/plugins/ and then it should show up in your list of plugins when you navigate to settings-&gt;plugins.

Hope this helps!