带有应用程序的mod_wsgi ImportError

我正在尝试使用apache和mod_wsgi部署一个Flask应用程序。我一直在这里跟随方向。在该网站上的简单的hello-world示例完美地工作。

当我尝试replace我自己的Flask应用程序时，出现500 Internal Server Error 。这是apache日志的输出：

 [Wed Oct 02 14:50:26 2013] [info] [client 68.184.201.104] mod_wsgi (pid=4881, process='', application='toptencrop.com|'): Loading WSGI script '/var/www/top_ten_crop/crop.wsgi'. [Wed Oct 02 14:50:26 2013] [error] [client 68.184.201.104] mod_wsgi (pid=4881): Target WSGI script '/var/www/top_ten_crop/crop.wsgi' cannot be loaded as Python module. [Wed Oct 02 14:50:26 2013] [error] [client 68.184.201.104] mod_wsgi (pid=4881): Exception occurred processing WSGI script '/var/www/top_ten_crop/crop.wsgi'. [Wed Oct 02 14:50:26 2013] [error] [client 68.184.201.104] Traceback (most recent call last): [Wed Oct 02 14:50:26 2013] [error] [client 68.184.201.104] File "/var/www/top_ten_crop/crop.wsgi", line 9, in <module> [Wed Oct 02 14:50:26 2013] [error] [client 68.184.201.104] from crop import app as application [Wed Oct 02 14:50:26 2013] [error] [client 68.184.201.104] ImportError: No module named crop

我已经尝试过的东西

我已经将权限设置为0644
重新编译mod_wsgi以确保它是相同版本的python
确保如果我inputsys.path.insert(0,'/var/www/top_ten_crop')行，我可以从任何地方导入我的应用程序。
一遍又一遍检查configuration文件中的所有path。

我将不胜感激任何尝试的build议。这里是相关的文件：

/var/www/top_ten_crop/crop.wsgi：

 #!/usr/bin/python import sys import logging logging.basicConfig(stream=sys.stderr) sys.path.insert(0,'/var/www/top_ten_crop') from crop import app as application application.secret_key = 'secret'```

在/ etc / apache2的/网站可用/ top_ten_crop

 <VirtualHost *:80> ServerName toptencrop.com ServerAdmin [email protected] WSGIScriptAlias / /var/www/top_ten_crop/crop.wsgi WSGIPassAuthorization On <Directory /var/www/top_ten_crop/crop> Order allow,deny Allow from all </Directory> Alias /static /var/www/top_ten_crop/crop/static <Directory /var/www/top_ten_crop/crop/static/> Order allow,deny Allow from all </Directory> ErrorLog ${APACHE_LOG_DIR}/error.log LogLevel debug CustomLog ${APACHE_LOG_DIR}/access.log combined </VirtualHost>

从`tree`输出

 top_ten_crop/ ├── bootstrap.sh ├── config_files │  ├── celeryd │  └── mod_wsgi_config ├── crop │  ├── celery.py │  ├── constants.py │  ├── forms.py │  ├── helpers.py │  ├── __init__.py │  ├── models.py │  ├── mturkcore.py │  ├── mturk.py │  ├── static │  │  ├── css │  │  │  ├── bootstrap.css │  │  │  ├── bootstrap.min.css │  │  │  ├── bootstrap-responsive.css │  │  │  ├── bootstrap-responsive.min.css │  │  │  ├── Jcrop.gif │  │  │  ├── jquery.Jcrop.css │  │  │  ├── jquery.Jcrop.min.css │  │  │  └── main.css │  │  ├── img │  │  │  ├── glyphicons-halflings.png │  │  │  ├── glyphicons-halflings-white.png │  │  │  └── worker_id.jpg │  │  └── js │  │  ├── bootstrap.js │  │  ├── bootstrap.min.js │  │  ├── jquery.color.js │  │  ├── jquery.Jcrop.js │  │  ├── jquery.Jcrop.min.js │  │  └── jquery.min.js │  ├── tasks.py │  ├── templates │  │  ├── 404.html │  │  ├── base.html │  │  ├── boot.html │  │  ├── example.html │  │  ├── helpers.html │  │  ├── images.html │  │  ├── image_status.html │  │  ├── job.html │  │  ├── list_comments.html │  │  ├── list_examples.html │  │  ├── list_users.html │  │  ├── login.html │  │  ├── new_example.html │  │  ├── register.html │  │  ├── review_crop.html │  │  ├── review_validation.html │  │  ├── selection_job.html │  │  └── validation_job.html │  └── views.py ├── crop.wsgi ├── db_create.py ├── interactive_bootstrap.py ├── README.md ├── runserver.py ├── selection_hit.html ├── top10-crop.log ├── Vagrantfile └── validation_hit.html 7 directories, 57 files

带有应用程序的mod_wsgi ImportError

我已经尝试过的东西

/var/www/top_ten_crop/crop.wsgi：

在/ etc / apache2的/网站可用/ top_ten_crop

从tree输出

从`tree`输出