Hi Graham,
ldd on mod_wsgi.so does not show any Python related library.
root [zibal]% unset LD_LIBRARY_PATH
root [zibal]% ldd ./usr/local/apache2/modules/mod_wsgi.so
./usr/local/apache2/modules/mod_wsgi.so needs:
/usr/lib/libdl.a(shr.o)
/usr/lib/libc.a(shr.o)
/opt/freeware/lib/gcc/powerpc-ibm-aix5.3.0.0/4.2.4/
libgcc_s.a(shr.o)
/unix
/usr/lib/libcrypt.a(shr.o)
Does that mean that I need to build mod_wsgi again?
I checked using the test application at
http://code.google.com/p/modwsgi/wiki/CheckingYourInstallation
and the Python Installation in use seems to be correct.
Regards,
Anurag
On Nov 23, 1:24 pm, Graham Dumpleton <[email protected]>
wrote:
> Validate where Python library coming from using ldd. Seee section
> about Python shared library in:
>
> http://code.google.com/p/modwsgi/wiki/CheckingYourInstallation
>
> What options did you use to 'configure' for your Python installation?
> Did you use the --enable-shared option?
>
> Graham
>
>
>
>
>
>
>
> On Tuesday, November 23, 2010, Guddu <[email protected]> wrote:
> > All,
>
> > When accessing my Django App from Web Browser, the following messages
> > appear in the Apache Logs
>
> > [Tue Nov 23 04:36:42 2010] [notice] Apache/2.2.17 (Unix) mod_wsgi/3.3
> > Python/2.6.6 configured -- resuming normal operations
> > [Tue Nov 23 04:41:00 2010] [error] [client 108.10.0.191] mod_wsgi
> > (pid=942094): Target WSGI script '/u01/home/apli/wm/app/gdd/pyserver/
> > apache/django.wsgi' cannot be loaded as Python module.
> > [Tue Nov 23 04:41:00 2010] [error] [client 108.10.0.191] mod_wsgi
> > (pid=942094): Exception occurred processing WSGI script '/u01/home/
> > apli/wm/app/gdd/pyserver/apache/django.wsgi'.
> > [Tue Nov 23 04:41:00 2010] [error] [client 108.10.0.191] Traceback
> > (most recent call last):
> > [Tue Nov 23 04:41:00 2010] [error] [client 108.10.0.191] File "/u01/
> > home/apli/wm/app/gdd/pyserver/apache/django.wsgi", line 19, in
> > <module>
> > [Tue Nov 23 04:41:00 2010] [error] [client 108.10.0.191] import
> > django.core.handlers.wsgi
> > [Tue Nov 23 04:41:00 2010] [error] [client 108.10.0.191] File "/usr/
> > local/lib/python2.6/site-packages/django/core/handlers/wsgi.py", line
> > 1, in <module>
> > [Tue Nov 23 04:41:00 2010] [error] [client 108.10.0.191] from
> > threading import Lock
> > [Tue Nov 23 04:41:00 2010] [error] [client 108.10.0.191] File "/usr/
> > local/lib/python2.6/threading.py", line 13, in <module>
> > [Tue Nov 23 04:41:00 2010] [error] [client 108.10.0.191] from
> > functools import wraps
> > [Tue Nov 23 04:41:00 2010] [error] [client 108.10.0.191] File "/usr/
> > local/lib/python2.6/functools.py", line 10, in <module>
> > [Tue Nov 23 04:41:00 2010] [error] [client 108.10.0.191] from
> > _functools import partial, reduce
> > [Tue Nov 23 04:41:00 2010] [error] [client 108.10.0.191] ImportError:
> > rtld: 0712-001 Symbol PyArg_UnpackTuple was referenced
> > [Tue Nov 23 04:41:00 2010] [error] [client 108.10.0.191] from
> > module /usr/local/lib/python2.6/lib-dynload/_functools.so(), but a
> > runtime definition
> > [Tue Nov 23 04:41:00 2010] [error] [client 108.10.0.191] of the
> > symbol was not found.
> > [Tue Nov 23 04:41:00 2010] [error] [client 108.10.0.191] rtld:
> > 0712-001 Symbol PyCallable_Check was referenced
> > [Tue Nov 23 04:41:00 2010] [error] [client 108.10.0.191] from
> > module /usr/local/lib/python2.6/lib-dynload/_functools.so(), but a
> > runtime definition
> > [Tue Nov 23 04:41:00 2010] [error] [client 108.10.0.191] of the
> > symbol was not found.
> > [Tue Nov 23 04:41:00 2010] [error] [client 108.10.0.191] rtld:
> > 0712-001 Symbol PyDict_Copy was referenced
> > [Tue Nov 23 04:41:00 2010] [error] [client 108.10.0.191] from
> > module /usr/local/lib/python2.6/lib-dynload/_functools.so(), but a
> > runtime definition
> > [Tue Nov 23 04:41:00 2010] [error] [client 108.10.0.191] of the
> > symbol was not found.
> > [Tue Nov 23 04:41:00 2010] [error] [client 108.10.0.191] rtld:
> > 0712-001 Symbol PyDict_Merge was referenced
> > [Tue Nov 23 04:41:00 2010] [error] [client 108.10.0.191] from
> > module /usr/local/lib/python2.6/lib-dynload/_functools.so(), but a
> > runtime definition
> > [Tue Nov 23 04:41:00 2010] [error] [client 108.10.0.191] of the
> > symbol was not found.
> > [Tue Nov 23 04:41:00 2010] [error] [client 108.10.0.191] rtld:
> > 0712-001 Symbol PyDict_New was referenced
> > [Tue Nov 23 04:41:00 2010] [error] [client 108.10.0.191] from
> > module /usr/local/lib/python2.6/lib-dynload/_functools.so(), but a
> > runtime definition
> > [Tue Nov 23 04:41:00 2010] [error] [client 108.10.0.191] of the
> > symbol was not found.
> > [Tue Nov 23 04:41:00 2010] [error] [client 108.10.0.191] rtld:
> > 0712-001 Symbol PyErr_Occurred was referenced
> > [Tue Nov 23 04:41:00 2010] [error] [client 108.10.0.191] from
> > module /usr/local/lib/python2.6/lib-dynload/_functools.so(), but a
> > runtime definition
> > [Tue Nov 23 04:41:00 2010] [error] [client 108.10.0.191] of the
> > symbol was not found.
> > [Tue Nov 23 04:41:00 2010] [error] [client 108.10.0.191] rtld:
> > 0712-001 Symbol PyErr_SetString was referenced
> > [Tue Nov 23 04:41:00 2010] [error] [client 108.10.0.191] from
> > module /usr/local/lib/python2.6/lib-dynload/_functools.so(), but a
> > runtime definition
> > [Tue Nov 23 04:41:00 2010] [error] [client 108.10.0.191] of the
> > symbol was not found.
> > [Tue Nov 23 04:41:00 2010] [error] [client 108.10.0.191] \t0509-021
> > Additional errors occurred but are not reported.
>
> > When i start python shell and execute the same import statements as in
> > the logs above in the same order, I don't get those errors.
>
> > root [zibal]% python
> > Python 2.6.6 (r266:84292, Nov 17 2010, 15:59:10)
> > [GCC 4.2.4] on aix5
> > Type "help", "copyright", "credits" or "license" for more information.
> >>>> import django.core.handlers.wsgi
> >>>> from threading import Lock
> >>>> from functools import wraps
> >>>> from _functools import partial, reduce
>
> > I don't have any mod_python module installed. The only module being
> > loaded via httpd.conf LoadModule directive is mod_wsgi
>
> > Looking at the logs, the Python libraries being picked are from /usr/
> > local/lib/python2.6 which is my correct and the only version of Python
> > on this machine.
>
> > I have looked at these pages but could not find a solution
> >http://code.google.com/p/modwsgi/wiki/InstallationIssues
> >http://code.google.com/p/modwsgi/wiki/ConfigurationIssues
> >http://code.google.com/p/modwsgi/wiki/ApplicationIssues
>
> > Please let me know if there is anything I could try to solve this
> > problem.
>
> > Regards,
> > Anurag
>
> > --
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