[Zope] psycopg import error

[Rowan Woodhouse]

I had the same problem but found that if I just modified the list of 
acceptable psycopg versions everything worked fine.

Rowan

Amir wrote:
> Hey,
>       yes i have it installed at
> instance/Python-2.4.3/lib/python2.4/site-packages/psycopg2  and i had also
> moved the adapter to the
> instance/client1/Products folder, but still it is giving me the version
> mismatch error. Also i checked the psycopg* in my system but
> over there also i can see that it is correct version that has been installed
> /usr/lib/python2.4/site-packages/psycopg2 .
> 
> Regards,
> Amir
> 
> tlc2
> 
> On Tue, Jun 23, 2009 at 3:41 PM, Thomas Bennett <bennetttm at appstate.edu>wrote:
> 
>> Have you installed psycopg2 2.0.11, not the adapter but the library for
>> python?  and is it in the python path for your Zope python?
>>
>> I'm thinking you have psycopg not psycopg2 installed as your python library
>> and the psycopg2 adapter.  There is no psycopg 2.0.11.
>>
>> I am assuming this is still how psycopg is installed, the library and the
>> DA
>> product.
>>
>> http://initd.org/pub/software/psycopg/
>>
>>
>> Thomas
>>
>>
>>
>> On Tuesday 23 June 2009 16:06:03 Amir wrote:
>>> Hi,
>>>    I have (Zope 2.9.4-final, python 2.4.3, linux2) and I have used
>>> psycopg2.0.11 adapter to connect Zope to Postgresql but I am getting this
>>> error when I try to add the connection object the error is :-
>>>
>>> Error Type: ImportError
>>>
>>> Error Value: psycopg version mismatch (imported 2.0.11 (dt dec ext pq3))
>>>
>>> while the event log traceback shows that :-
>>>
>>> 2009-06-23T10:55:49 ERROR Shared.DC.ZRDB.Connection Error connecting to
>>> relational database.
>>> Traceback (most recent call last):
>>>   File "/opt/Plone-2.5/lib/python/Shared/DC/ZRDB/Connection.py", line 71,
>>> in __setstate__
>>>     try: self.connect(self.connection_string)
>>>   File "/opt/Plone-2.5/zeocluster/client1/Products/ZPsycopgDA/DA.py",
>> line
>>> 120, in connect
>>>     raise ImportError("psycopg version mismatch (imported %s)" %
>>> ImportError: psycopg version mismatch (imported 2.0.11 (dt dec ext pq3))
>>>
>>> I would appreciate for an answer asap.
>>>
>>> Thanks
>>> Amir
>>>
>>> tlc2
>>>
>>> ***
>>> *
>> --
>>  Normally I'm against big things,
>>  I think the world is going to be saved by millions of small things.
>> Too many things can go wrong when they get big.
>> - Pete Seeger  at his 90th birthday party Sunday May 3, 2009
>>
>> ==========================================
>> Thomas McMillan Grant Bennett           Appalachian State University
>> Operations & Systems Analyst            P O Box 32026
>> University Library                                Boone, North Carolina
>> 28608
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>>
>> Library Systems Help Desk: https://www.library.appstate.edu/help/
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> 
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