Purchased a vb5 upgrade yesterday, as a forum I was still running (vB 4.2.something) had gone dead because of a server upgrade to PHP 7. So I downloaded the tarball of the latest version from members area, ran the upload, and went to upgrade per instructions, and I can't.

The readme says this..

That's all great, except there's no directory called forums, and no directory called install anywhere. Would love to run the script, but I can't. Not sure where to go with this. Downloaded both the tarball and the zip fie and looked in both, and can't find any upgrade stuff anywhere.