[Grok-dev] grok trunk updated for grokcore.view/formlib/viewlet

Hanno Schlichting hanno at hannosch.eu
Tue Aug 25 05:25:48 EDT 2009

On Tue, Aug 25, 2009 at 4:09 AM, Reinout van Rees<reinout at vanrees.org> wrote:
> After a bin/buildout, the tests all fail to run:
> Traceback (most recent call last):
>  File "/Users/reinout/.buildout/zopes/Zope-2.10.9-final-py2.5/lib/python/zope/interface/common/interfaces.py", line 80, in <module>
>    classImplements(OverflowWarning, IOverflowWarning)
> NameError: name 'OverflowWarning' is not defined
> There are some unpinned items (like a plone zope2 install recipe), so that
> might account for some of this.

You are trying to run Zope 2.10 with Python 2.5. That's simple not
supported. 2.10 only support Python 2.4. You need the new eggified
Zope 2.12 to run Python 2.5.

The error you see can be easily reproduced by typing in
"OverflowWarning" on an interactive Python prompt. In 2.4 it's a
built-in, in 2.5 it no longer exists.


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