I need to move an old Plone 4.1 installation to a new server.
I get this error, although the URL is correct and can be fetched using
wget from the same system.
bin/buildout -vvvv While: Initializing. Error: Error downloading extends for URL https://download.zope.dev/zopetoolkit/index/1.0.7/zopeapp-versions.cfg: HTTP Error 403: Forbidden