我正在遵循这个指南配置Apache以运行我的Django Web应用程序: https://docs.djangoproject.com/en/1.9/howto/deployment/wsgi/modwsgi/#basic-configuration
我已经安装了Django、mod_wsgi-express(新的方式)和mod_wsgi for apache,在一个Ubuntu 15.10服务器上使用以下命令:
pip install Django
pip install mod_wsgi
sudo aptitude install libapache2-mod-wsgi
接下来我已经添加了以下内容到:/etc/apache2/apache2.conf
WSGIScriptAlias / /home/user/mysite/mysite/wsgi.py
WSGIPythonPath /home/user/mysite:/home/user/.local/lib/python2.7/site-packages
<Directory /home/user/mysite/mysite>
<Files wsgi.py>
Require all granted
</Files>
</Directory>
但是当我启动apache时,我收到以下错误信息:
[Sat Mar 26 12:10:06.876025 2016] [wsgi:error] [pid 10622:tid 139806697674496] [client 217.40.250.17:52124] from django.core.wsgi import get_wsgi_application
[Sat Mar 26 12:10:06.876057 2016] [wsgi:error] [pid 10622:tid 139806697674496] [client 217.40.250.17:52124] ImportError: No module named django.core.wsgi
但是我在上面提供的 WSGIPythonPath 路径中确实存在该模块:
~/.local/lib/python2.7/site-packages/django/core $ cat wsgi.py
import django
from django.core.handlers.wsgi import WSGIHandler
并且:
~/.local/lib/python2.7/site-packages $ ll
total 24
drwx------ 6 user user 4096 Mar 24 22:25 ./
drwx------ 3 user user 4096 Mar 20 20:56 ../
drwxrwxr-x 17 user user 4096 Mar 24 22:25 django/
drwxrwxr-x 2 user user 4096 Mar 24 22:25 Django-1.9.4.dist-info/
drwxrwxr-x 5 user user 4096 Mar 20 20:59 mod_wsgi/
drwxrwxr-x 2 user user 4096 Mar 20 20:59 mod_wsgi-4.4.22.egg-info/
我也尝试验证mod_wsgi模块所构建的Python版本:
/usr/lib/apache2/modules $ ldd mod_wsgi.so
linux-vdso.so.1 => (0x00007ffe50f31000)
libpython2.7.so.1.0 => /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0 (0x00007f376fbc2000)
libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f376f9a4000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f376f5d9000)
libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f376f3bf000)
libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f376f1bb000)
libutil.so.1 => /lib/x86_64-linux-gnu/libutil.so.1 (0x00007f376efb7000)
libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f376ecaf000)
/lib64/ld-linux-x86-64.so.2 (0x00005609838b3000)
看起来它是基于Python 2.7构建的,这与Django安装的版本相同。
那么为什么Apache无法加载我的应用程序/Django呢?