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No module named os found -- Django, mod_wsgi, Apache 2.2

I'm trying to set up apache, mod_wsgi, and django. I'm getting an internal server error with this in my apache error log:

[Wed Jun 22 21:31:55 2011] [error] [client ::1] mod_wsgi (pid=2893): Target WSGI script '/django/internal/django-development.wsgi' cannot be loaded as Python module.
[Wed Jun 22 21:31:55 2011] [error] [client ::1] mod_wsgi (pid=2893): Exception occurred processing WSGI script '/django/internal/django-development.wsgi'.
[Wed Jun 22 21:31:55 2011] [error] Traceback (most recent call last):
[Wed Jun 22 21:31:55 2011] [error]   File "/django/internal/django-development.wsgi", line 3, in <module>
[Wed Jun 22 21:31:55 2011] [error]     import sys, os
[Wed Jun 22 21:31:55 2011] [error] ImportError: No module named os
[Wed Jun 22 21:31:55 2011] [error] [client ::1] mod_wsgi (pid=2893): Target WSGI script '/django/internal/django-development.wsgi' cannot be loaded as Python module.
[Wed Jun 22 21:31:55 2011] [error] [client ::1] mod_wsgi (pid=2893): Exception occurred processing WSGI script '/django/internal/django-development.wsgi'.
[Wed Jun 22 21:31:55 2011] [error] Traceback (most recent call last):
[Wed Jun 22 21:31:55 2011] [error]   File "/django/internal/django-development.wsgi", line 3, in <module>
[Wed Jun 22 21:31:55 2011] [error]     import sys, os
[Wed Jun 22 21:31:55 2011] [error] ImportError: No module named os

django-development.wsgi

#! /usr/bin/env python

import sys, os

path = '/django/internal'
if path not in sys.path:
    sys.path.append(path)

os.environ['DJANGO_SETTINGS_MODULE'] = 'internal.settings'

import django.core.handlers.wsgi
application = django.core.handlers.wsgi.WSGIHandler()

Please let me know if there's anything (configuration files, for example) I can post to help you help me diagnose this problem.

edit:

this is odd, considering I thought I set my default python version to 2.5.., and ran ./configure with the python2.5 as a parameter

$otool -L mod_wsgi.somod_wsgi.so:
    /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 125.2.10)
    /System/Library/Frameworks/Python.framework/Versions/2.6/Python (compatibility version 2.6.0, current version 2.6.1)

and

LoadModule wsgi_module libexec/apache2/mod_wsgi.so
WSGIScriptAlias / /django/internal/django-development.wsgi

edit:

Ah, it looks like a bad confi开发者_如何学JAVAguration file was being imported. I've gotten it to now give me the following output. Progress:

[Wed Jun 22 23:04:28 2011] [error] Exception ImportError: 'No module named atexit' in 'garbage collection' ignored
Fatal Python error: unexpected exception during garbage collection
[Wed Jun 22 23:04:28 2011] [error] Exception ImportError: 'No module named atexit' in 'garbage collection' ignored
Fatal Python error: unexpected exception during garbage collection
[Wed Jun 22 23:04:29 2011] [notice] caught SIGTERM, shutting down
[Wed Jun 22 23:04:29 2011] [warn] Init: Session Cache is not configured [hint: SSLSessionCache]
[Wed Jun 22 23:04:29 2011] [warn] mod_wsgi: Compiled for Python/2.5.4.
[Wed Jun 22 23:04:29 2011] [warn] mod_wsgi: Runtime using Python/2.6.1.
[Wed Jun 22 23:04:29 2011] [notice] Digest: generating secret for digest authentication ...
[Wed Jun 22 23:04:29 2011] [notice] Digest: done
[Wed Jun 22 23:04:29 2011] [notice] Apache/2.2.17 (Unix) mod_ssl/2.2.17 OpenSSL/0.9.8l DAV/2 mod_wsgi/3.3 Python/2.6.1 configured -- resuming normal operations
[Wed Jun 22 23:06:04 2011] [error] [client ::1] client denied by server configuration: /django/internal/django-development.wsgi

edit

So, I'd still like to figure out how to make mod_wsgi run python 2.5 instead of 2.6 -- this is what's causing me my big issues right now. Beyond that, it should just be tweaking the apache configuration.


mod_wsgi for some reason cannot see your Py2.5 library. I would suggest checking the value of WSGIPythonPath and make sure it points to something like /usr/lib/python2.5

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