setup wants to install new packages

[Andrew Schulman]

I reported this problem a few months ago.  Now I have a screenshot to
show it:  http://postimg.org/image/e5uzokbn9/

My last setup run was about a week ago.  I just started
setup-x86_64.exe, and OOTB it wants to install 9 new packages.  I didn't
select them, and they're not required - setup just selected them for me.
Does anyone know why?  Anyone else ever see this?

BTW this is a transient problem:  when I exit setup and restart, the new
packages aren't selected again.

Andrew