Yes, mod_python is also compiled against Python 2.6
Here are the outputs:
ls -las /usr/lib/libpython*
0 lrwxrwxrwx 1 root root 19 Sep 24 2009 /usr/lib/
libpython2.4.so -> libpython2.4.so.1.0
1120 -r-xr-xr-x 1 root root 1140304 Jun 11 2009 /usr/lib/
libpython2.4.so.1.0
0 lrwxrwxrwx 1 root root 28 Jan 18 07:26 /usr/lib/
libpython2.6.so -> /usr/lib/libpython2.6.so.1.0
0 lrwxrwxrwx 1 root root 38 Jan 18 07:26 /usr/lib/
libpython2.6.so.1.0 -> /opt/python2.6/lib/libpython2.6.so.1.0
ldd /usr/lib/httpd/modules/mod_python.so
linux-gate.so.1 => (0x00905000)
libpthread.so.0 => /lib/libpthread.so.0 (0x00d97000)
libdl.so.2 => /lib/libdl.so.2 (0x00408000)
libutil.so.1 => /lib/libutil.so.1 (0x00110000)
libm.so.6 => /lib/libm.so.6 (0x00d52000)
libc.so.6 => /lib/libc.so.6 (0x0040c000)
/lib/ld-linux.so.2 (0x0039a000)
On Mar 25, 8:31 pm, Graham Dumpleton <[email protected]>
wrote:
> On 26 March 2010 15:19, David <[email protected]> wrote:
>
> > mod_python is loaded into the same Apache. Since there is better
> > support for mod_python on CentOS, the production version of the site
> > is on mod_python. Since mod_wsgi offers more advanced features
> > however, I'm trying to set up the feature testing site with mod_wsgi.
> > Are mod_python and mod_wsgi incompatible with each other?
>
> > The system's Python is version 2.4
>
> What does ldd on mod_python.so yield? Is it also compiled against Python 2.6?
>
> > Do you still need the output of "ls -las /usr/lib/libpython*"?
>
> Very bit of information helps when I start suggesting things to do.
>
> Graham
>
> > David
>
> > On Mar 25, 6:15 pm, Graham Dumpleton <[email protected]>
> > wrote:
> >> Can you confirm that you don't also have mod_python being loaded into
> >> the same Apache?
>
> >> Is there a mod_python.so in modules directory for Apache?
>
> >> What is the version of Python installed as standard on system?
>
> >> Output from:
>
> >> ls -las /usr/lib/libpython*
>
> >> will tell me a bit more.
>
> >> Graham
>
> >> On 26 March 2010 08:12, David <[email protected]> wrote:
>
> >> > mod_wsgi was gotten from
> >> > wgethttp://modwsgi.googlecode.com/files/mod_wsgi-3.1.tar.gz
>
> >> > On Mar 25, 11:24 am, David <[email protected]> wrote:
> >> >> Doing so yields the error:
>
> >> >> [Tue Mar 23 20:51:51 2010] [error] [client 10.1.0.251] mod_wsgi
> >> >> (pid=21182): Exception occurred processing WSGI script '/data/hosting/
> >> >> cubedev/apache/django.wsgi'.
> >> >> [Tue Mar 23 20:51:51 2010] [error] [client 10.1.0.251] Traceback (most
> >> >> recent call last):
> >> >> [Tue Mar 23 20:51:51 2010] [error] [client 10.1.0.251] File "/data/
> >> >> hosting/cubedev/apache/django.wsgi", line 4, in application
> >> >> [Tue Mar 23 20:51:51 2010] [error] [client 10.1.0.251] from
> >> >> _functools import partial, reduce
> >> >> [Tue Mar 23 20:51:51 2010] [error] [client 10.1.0.251] SystemError:
> >> >> dynamic module not initialized properly
> >> >> [Tue Mar 23 20:51:51 2010] [error] [client 10.1.0.251] mod_wsgi
> >> >> (pid=21182): Exception occurred processing WSGI script '/data/hosting/
> >> >> cubedev/apache/django.wsgi'.
> >> >> [Tue Mar 23 20:51:51 2010] [error] [client 10.1.0.251] Traceback (most
> >> >> recent call last):
> >> >> [Tue Mar 23 20:51:51 2010] [error] [client 10.1.0.251] File "/data/
> >> >> hosting/cubedev/apache/django.wsgi", line 4, in application
> >> >> [Tue Mar 23 20:51:51 2010] [error] [client 10.1.0.251] from
> >> >> _functools import partial, reduce
> >> >> [Tue Mar 23 20:51:51 2010] [error] [client 10.1.0.251] SystemError:
> >> >> dynamic module not initialized properly
>
> >> >> Here are some details on my setup in case that is useful:
>
> >> >> 1. mod_wsgi version: 3.1 compiled from source (where was the source
> >> >> from?)
> >> >> 2. Python version: 2.6, compiled separate from CentOS system
> >> >> distribution as follows:
>
> >> >> wgethttp://www.python.org/ftp/python/2.6.4/Python-2.6.4.tgz
> >> >> tar xvfz Python-2.6.4.tgz
> >> >> cd Python-2.6.4
> >> >> ./configure --prefix=/opt/python2.6 --with-threads --enable-shared
> >> >> make
> >> >> make install
> >> >> ln -s /opt/python2.6/bin/python /usr/bin/python2.6
> >> >> ln -s /opt/python2.6/lib/libpython2.6.so.1.0 /usr/lib/libpython2.6.so.
> >> >> 1.0
> >> >> ln -s /usr/lib/libpython2.6.so.1.0 /usr/lib/libpython2.6.so
>
> >> >> 3. Apache version: 2.2.3
> >> >> 4. OS: CentOS 5
> >> >> 5. Django 1.1.1
> >> >> 6. mod_wsgi config: VHost shown above, and I also put "WSGIPythonHome /
> >> >> opt/python2.6" in /etc/httpd/conf.d/wsgi.conf
>
> >> >> On Mar 23, 4:55 pm, Graham Dumpleton <[email protected]>
> >> >> wrote:
>
> >> >> > On 24 March 2010 11:43, David <[email protected]> wrote:
>
> >> >> > > I'm running CentOS 5, and am trying to get a django application
> >> >> > > working with mod_wsgi. I'm using .wsgi settings I got working on
> >> >> > > Ubuntu. I'm also using an alternate installation of python (/opt/
> >> >> > > python2.6/) since my django application needs >2.5 and the OS uses
> >> >> > > 2.3
>
> >> >> > > Here is the error:
>
> >> >> > > [Thu Mar 04 10:52:15 2010] [error] [client 10.1.0.251] SystemError:
> >> >> > > dynamic module not initialized properly
> >> >> > > [Thu Mar 04 10:52:15 2010] [error] [client 10.1.0.251] mod_wsgi
> >> >> > > (pid=23630): Target WSGI script '/data/hosting/cubedev/apache/
> >> >> > > django.wsgi' cannot be loaded as Python module.
> >> >> > > [Thu Mar 04 10:52:15 2010] [error] [client 10.1.0.251] mod_wsgi
> >> >> > > (pid=23630): Exception occurred processing WSGI script
> >> >> > > '/data/hosting/
> >> >> > > cubedev/apache/django.wsgi'.
> >> >> > > [Thu Mar 04 10:52:15 2010] [error] [client 10.1.0.251] Traceback
> >> >> > > (most
> >> >> > > recent call last):
> >> >> > > [Thu Mar 04 10:52:15 2010] [error] [client 10.1.0.251] File "/data/
> >> >> > > hosting/cubedev/apache/django.wsgi", line 8, in
> >> >> > > [Thu Mar 04 10:52:15 2010] [error] [client 10.1.0.251] import
> >> >> > > django.core.handlers.wsgi
> >> >> > > [Thu Mar 04 10:52:15 2010] [error] [client 10.1.0.251] File "/opt/
> >> >> > > python2.6/lib/python2.6/site-packages/django/core/handlers/wsgi.py",
> >> >> > > line 1, in
> >> >> > > [Thu Mar 04 10:52:15 2010] [error] [client 10.1.0.251] from
> >> >> > > threading import Lock
> >> >> > > [Thu Mar 04 10:52:15 2010] [error] [client 10.1.0.251] File "/opt/
> >> >> > > python2.6/lib/python2.6/threading.py", line 13, in
> >> >> > > [Thu Mar 04 10:52:15 2010] [error] [client 10.1.0.251] from
> >> >> > > functools import wraps
> >> >> > > [Thu Mar 04 10:52:15 2010] [error] [client 10.1.0.251] File "/opt/
> >> >> > > python2.6/lib/python2.6/functools.py", line 10, in
> >> >> > > [Thu Mar 04 10:52:15 2010] [error] [client 10.1.0.251] from
> >> >> > > _functools import partial, reduce
> >> >> > > [Thu Mar 04 10:52:15 2010] [error] [client 10.1.0.251] SystemError:
> >> >> > > dynamic module not initialized properly
>
> >> >> > > And here is my .wsgi file:
>
> >> >> > > import os
> >> >> > > import sys
> >> >> > > os.environ['PYTHON_EGG_CACHE'] = '/tmp/django/' # This line was
> >> >> > > added
> >> >> > > for CentOS.
> >> >> > > os.environ['DJANGO_SETTINGS_MODULE'] = 'cube.settings'
>
> >> >> > > sys.path.append('/data/hosting/cubedev')
>
> >> >> > > import django.core.handlers.wsgi
> >> >> > > application = django.core.handlers.wsgi.WSGIHandler()
>
> >> >> > Can you cut Django out of the picture by instead using WSGI script
> >> >> > file of:
>
> >> >> > def application(environ, start_response):
> >> >> > status = '200 OK'
> >> >> > output = 'Hello World!'
>
> >> >> > from _functools import partial, reduce
>
> >> >> > response_headers = [('Content-type', 'text/plain'),
> >> >> > ('Content-Length', str(len(output)))]
> >> >> > start_response(status, response_headers)
>
> >> >> > return [output]
>
> >> >> > This will perform import within context of request handler.
>
> >> >> > Graham
>
> >> >> > > output of ldd /usr/lib/httpd/modules/mod_wsgi.so:
>
> >> >> > > linux-gate.so.1 => (0x00250000)
> >> >> > > libpython2.6.so.1.0 => /opt/python2.6/lib/libpython2.6.so.1.0
> >> >> > > (0x00be6000)
> >> >> > > libpthread.so.0 => /lib/libpthread.so.0 (0x00110000)
> >> >> > > libdl.so.2 => /lib/libdl.so.2 (0x00557000)
> >> >> > > libutil.so.1 => /lib/libutil.so.1 (0x00128000)
> >> >> > > libm.so.6 => /lib/libm.so.6 (0x0012c000)
> >> >> > > libc.so.6 => /lib/libc.so.6 (0x00251000)
> >> >> > > /lib/ld-linux.so.2 (0x0039a000)
>
> >> >> > > vhost config:
>
> >> >> > > <VirtualHost *:80>
> >> >> > > ServerAdmin [email protected]
> >> >> > > ServerAlias cube-dev.example.com
> >> >> > > ServerName cube-dev.example.com
> >> >> > > ErrorLog logs/cube-dev.example.com.error_log
> >> >> > > CustomLog logs/cube-dev.example.com.access_log common
> >> >> > > Alias /phpMyAdmin /var/www/phpMyAdmin/
> >> >> > > # DocumentRoot /data/hosting/cubedev
>
> >> >> > > WSGIScriptAlias / /data/hosting/cubedev/apache/django.wsgi
>
> >> >> > > WSGIProcessGroup cubedev.example.com
> >> >> > > WSGIDaemonProcess cubedev.example.com
>
> >> >> > > Alias /media/ /data/hosting/cubedev/media/
> >> >> > > Alias /adminmedia/ /opt/python2.6/lib/python2.6/site-packages/
> >> >> > > django/contrib/admin/media/
> >> >> > > Alias /media /data/hosting/cubedev/media
>
> >> >> > > <Directory "/data/hosting/cubedev/media">
> >> >> > > Order deny,allow
> >> >> > > Allow from all
> >> >> > > </Directory>
> >> >> > > </VirtualHost>
>
> >> >> > > --
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> >> >> > > [email protected].
> >> >> > > For more options, visit this group
> >> >> > > athttp://groups.google.com/group/modwsgi?hl=en.
>
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>
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