[Zope-dev] Re: zopeproject and eggs lead to wrong zopeversion

[Christophe Combelles]

Philipp von Weitershausen a écrit :
> Christophe Combelles wrote:
>> Hello,
>>
>> An full-egg zope 3.4 buildout installed with zopeproject tells me the 
>> zope
>> version is 3.3.1 (in /++etc++process/):
>>
>> - I have a fully eggified zope 3.4 installed with zopeproject.
>> - I also have a zope 3.3.1 installed on the system python.
>>
>> When I start the 3.4 full-egg instance, I've discovered that
>> zope.app.applicationcontrol.zopeversion tries to reach 
>> zope/app/version.txt
>> to determine the major zope version.
>>
>> Since version.txt does not seem to be included in any egg, it 
>> fallbacks to the system zope installed.
> 
> "system zope"? It seems like you have a globally available Zope 
> installation. This will obviously confuse any *local* sandbox, such as 
> the one created with zopeproject. Make sure you don't have any Zope 
> libraries on your standard PYTHONPATH.

Then how is the major zope version defined?
Is there any zope/app/version.txt file possibly available for an egg-based 
installation?
Does it even make a sense to define a zope version in that case?
Or should version.txt/zopeversion use some version number provided by the KGS?

Christophe