Sorry for starting the same rant again, over and over.
This well-known blocker is open for months:
Plone 5.1.4 has been released with this blocker being still open.
It is still impossible to setup a new Plone environment - even without add-ons.
This simple buildout (no dependencies)
still fails when you create a new site.
Why aren't blockers blocking a release?
Why are new releases shipped with this horrible error where it is so obvious that you can not create a new site!?
I would like to hear an official answer from the Plone release management.
Your buildout works here on a very customized Ubuntu 14.04. Also tried with Multilingual using
Can you describe how to get this buildout failing?
The buildout is not failing. The
lookupAll error (link in post) happens when you create a new site.
That's what I did, created a Plain Site and one with Multilingual installed. Both worked.
I check this on my 18.04 Ubuntu. All is fine. I get no errors.
In the interest of civility I've changed the topic title.
Works for me on me on macOS 10.13.6 without any issues. Your buildout / install site / add p.a.multilingual / create and publish a page.
We create several Plone (5.1.2 and 5.1.4) sites on Mac / RedHat and CentOS daily and didn't have this issue occured once.