At pycon we have just moved zope.interface
into a separate project (in preparation for eggification).
It's now a separate project at
and is stitched into zope as an external.
To update existing trunk sandboxes, you'll want to make clean
before doing svn up.
If you have local changes under zope/interface, those will
prevent an update.
We are planning to do this to a number of other packages:
We'll give more status updates as we make progress on these.
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