How to fix Travis error not finding packages [RESOLVED]

Plone Support Add-on Development
1

How can I fix Travis builds that fail to find a package?

https://travis-ci.org/plone/plone.app.workflowmanager/jobs/496086456

I've tried adding this to travis.cfg:

[buildout]
find-links =
    https://pypi.org/simple

but no luck

2

facepalm... it should have been

index = https://pypi.org/simple
allow-hosts +=
    *.pypi.org
    pypi.org
    files.pythonhosted.org
3

thx @kleier!