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我一直在试图弄清楚什么导致这个问题几个小时但没有运气。尽管能够导入所有库，Apache/mod_wsgi/django/arch linux的愁苦尽管能够导入所有库
由于我的Arch Linux的安装迁移到64位，我发现我的Django的网站不工作，错误500我使用python2，这是64位：
>>> import struct
>>> print struct.calcsize("P") * 8
64
而且我也有64位mod_wsgi2：https://www.archlinux.org/packages/community/x86_64/mod_wsgi2/
下面是一个例子日志：
[Mon Feb 20 21:42:40.312829 2017] [wsgi:error] [pid 19537] [client 146.179.195.99:62898] mod_wsgi (pid=19537): Target WSGI script '/home/james/sites/dse/django.wsgi' cannot be loaded as Python module.
[Mon Feb 20 21:42:40.312872 2017] [wsgi:error] [pid 19537] [client 146.179.195.99:62898] mod_wsgi (pid=19537): Exception occurred processing WSGI script '/home/james/sites/dse/django.wsgi'.
[Mon Feb 20 21:42:40.312916 2017] [wsgi:error] [pid 19537] [client 146.179.195.99:62898] Traceback (most recent call last):
[Mon Feb 20 21:42:40.312953 2017] [wsgi:error] [pid 19537] [client 146.179.195.99:62898] File "/home/james/sites/dse/django.wsgi", line 12, in <module>
[Mon Feb 20 21:42:40.312997 2017] [wsgi:error] [pid 19537] [client 146.179.195.99:62898] from django.core.wsgi import get_wsgi_application
[Mon Feb 20 21:42:40.313006 2017] [wsgi:error] [pid 19537] [client 146.179.195.99:62898] File "/usr/lib/python2.7/site-packages/django/__init__.py", line 3, in <module>
[Mon Feb 20 21:42:40.313056 2017] [wsgi:error] [pid 19537] [client 146.179.195.99:62898] from django.utils.version import get_version
[Mon Feb 20 21:42:40.313066 2017] [wsgi:error] [pid 19537] [client 146.179.195.99:62898] File "/usr/lib/python2.7/site-packages/django/utils/version.py", line 3, in <module>
[Mon Feb 20 21:42:40.313078 2017] [wsgi:error] [pid 19537] [client 146.179.195.99:62898] import datetime
[Mon Feb 20 21:42:40.313103 2017] [wsgi:error] [pid 19537] [client 146.179.195.99:62898] ImportError: /usr/lib/python2.7/lib-dynload/datetime.so: wrong ELF class: ELFCLASS64
[Mon Feb 20 21:42:40.313185 2017] [access_compat:error] [pid 19537] [client 146.179.195.99:62898] AH01797: client denied by server configuration: /usr/share/httpd/error/HTTP_INTERNAL_SERVER_ERROR.html.var
所以，我试图手动导入所有这些事情，看看我得到了一个错误，没了：
[[email protected] ~]$ python2
Python 2.7.13 (default, Dec 21 2016, 07:16:46)
[GCC 6.2.1 20160830] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import datetime
>>> import django
>>> from django.core.wsgi import get_wsgi_application
>>> from django.utils.version import get_version
我检查了，我已经得到： 的LoadModule wsgi_module模块/ mod_wsgi.so
在我的httpd.conf，和/家用/詹姆斯/网站的内容/ DSE/Django的在错误牵连.wsgi文件中的约3年没有改变，如下（！）：
[[email protected] dse]$ cat django.wsgi
import os
import sys
sys.path.append('/home/james/sites/dse/django_dse')
sys.path.append('/home/james/sites/dse')
os.environ['DJANGO_SETTINGS_MODULE'] = 'django_dse.settings'
from django.core.wsgi import get_wsgi_application
application = get_wsgi_application()
所以我不知道该怎么办。我的意思是这听起来像一个32/64位兼容性问题，错误是ImportError：/usr/lib/python2.7/lib-dynload/datetime.so：错误的ELF类：ELFCLASS64 - 但我无法弄清楚是什么导致了它。
任何想法？
如果您使用的是Python虚拟环境，是否重新创建它？ –