On Sep 17, 3:02 pm, "Whyneedsgoogle2know?" <[EMAIL PROTECTED]>
wrote:
> Graham Dumpleton wrote:
> > On Aug 29, 6:43 am, Huuuze <[EMAIL PROTECTED]> wrote:
>
> > > Is this an issue with Django, psycopg, or both?
>
> > The error 'Image not found' on MacOS X normally means that the .so
> > doesn't contain the object code for the architecture that the process
> > it is being loaded into requires.
>
> > This is normally an issue for mod_python and mod_wsgi on Leopard where
> > the operating system supplied Apache is compiled with 64 bit support
> > and so runs as 64 bit on latest hardware. What happens is that default
> > compilation options for Python packages only builds them as 32 bit and
> > thus the 64 bit architecture wouldn't be present in C extension
> > modules.
>
> > Since 'python' executable is not fully fat and only runs as 32 bit
> > even if have 64 bit CPU, that you are getting this error when using
> > "runserver" would indicate that you have installed pyscopg binaries
> > from PowerPC, or if you compiled it yourself, that you have set it up
> > to be 64 bit in mistaken belief that since you have 64 bit CPU that
> > you would want to.
>
> I encountered the same problem as described above. I compiled python
> manually and also compiled psycogp2. The are both i386 packages. But
> the problem still occurs:
>
> django.core.exceptions.ImproperlyConfigured: Error loading psycopg2
> module: dlopen(/usr/lib/python2.5/site-packages/psycopg2/_psycopg.so,
> 2): Library not loaded: libpq.5.dylib
> Referenced from: /usr/lib/python2.5/site-packages/psycopg2/
> _psycopg.so
> Reason: image not found
>
> Somebody suggested to look into it from the shell, but result is the
> same:
>
> Python 2.5.2 (r252:60911, Sep 17 2008, 06:47:26)
> [GCC 4.0.1 (Apple Inc. build 5465)] on darwin
> Type "help", "copyright", "credits" or "license" for more information.>>>
> import psycopg2
>
> Traceback (most recent call last):
> File "<stdin>", line 1, in <module>
> File "/usr/lib/python2.5/site-packages/psycopg2/__init__.py", line
> 60, in <module>
> from _psycopg import BINARY, NUMBER, STRING, DATETIME, ROWID
> ImportError: dlopen(/usr/lib/python2.5/site-packages/psycopg2/
> _psycopg.so, 2): Library not loaded: libpq.5.dylib
> Referenced from: /usr/lib/python2.5/site-packages/psycopg2/
> _psycopg.so
> Reason: image not found
>
> Any idea how to fix that?
Anyway, now that I have had my grumble. Post the output of running
file on the following:
1. 'python' executable used.
2. /usr/lib/python2.5/site-packages/psycopg2/_psycopg.so
3. libpq.5.dylib where ever it is. Use otool -L on _psycopg.so to find
out where it is coming from.
All three need to have the i386 architecture. Thus make sure you check
libpq as well.
Graham
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