HTTP 404 from buildout on https://download.zope.dev/zopetoolkit/index/1.0.7/zopeapp-versions.cfg, but working using wget

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.

Any idea?

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

Maybe some proxy?

Nope

Maybe a misleading error message?

@zopyx Is your problem solved ? Which buildout version did you test ?

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