在 apache 上部署烧瓶

Question

尝试执行此处描述的操作：https://www.digitalocean.com/community/tutorials/how-to-deploy-a-flask-application-on-an-ubuntu-vps 这里：http://flask.pocoo.org/docs/0.10/deploying/mod_wsgi/#configuring-apache

但无论我尝试什么，我最终都会在 apache 错误日志中遇到这些错误：

[Sun Mar 22 12:25:45 2015] [info] [client 192.168.2.10] mod_wsgi (pid=4842, process='', application='192.168.2.32|'): Loading WSGI script '/var/www/hello_world/hello_world.wsgi'.
[Sun Mar 22 12:25:45 2015] [error] [client 192.168.2.10] mod_wsgi (pid=4842): Target WSGI script '/var/www/hello_world/hello_world.wsgi' cannot be loaded as Python module.
[Sun Mar 22 12:25:45 2015] [error] [client 192.168.2.10] mod_wsgi (pid=4842): Exception occurred processing WSGI script '/var/www/hello_world/hello_world.wsgi'.
[Sun Mar 22 12:25:45 2015] [error] [client 192.168.2.10] Traceback (most recent call last):
[Sun Mar 22 12:25:45 2015] [error] [client 192.168.2.10]   File "/var/www/hello_world/hello_world.wsgi", line 12, in <module>
[Sun Mar 22 12:25:45 2015] [error] [client 192.168.2.10]     from hello_world import app as application
[Sun Mar 22 12:25:45 2015] [error] [client 192.168.2.10]   File "/var/www/hello_world/hello_world/__init__.py", line 1, in <module>
[Sun Mar 22 12:25:45 2015] [error] [client 192.168.2.10]     from flask import Flask
[Sun Mar 22 12:25:45 2015] [error] [client 192.168.2.10] ImportError: No module named flask

这是我的 wsgi 文件：

#!/usr/bin/python
import sys
import logging

activate_this = '/var/www/hello_world/hello_world/venv/bin/activate_this.py'
exec(open(activate_this).read())


logging.basicConfig(stream=sys.stderr)
sys.path.insert(0,"/var/www/hello_world/")

from hello_world import app as application
application.secret_key = 'bigsecret'

和我的 init.py:

from flask import Flask
app = Flask(__name__)
@app.route("/")
def hello():
    return "Hello, I love Digital Ocean!"
if __name__ == "__main__":
    app.run()

和我的虚拟主机文件：

<VirtualHost *:80>
                ServerName 192.168.2.32
                ServerAdmin admin@mywebsite.com
                WSGIScriptAlias / /var/www/hello_world/hello_world.wsgi
                <Directory /var/www/hello_world/hello_world/>
                        Order allow,deny
                        Allow from all
                </Directory>
                Alias /static /var/www/hello_world/hello_world/static
                <Directory /var/www/hello_world/hello_world/static/>
                        Order allow,deny
                        Allow from all
                </Directory>
                ErrorLog ${APACHE_LOG_DIR}/error.log
                LogLevel debug
                CustomLog ${APACHE_LOG_DIR}/access.log combined
</VirtualHost>

我在 venv 中安装了所有东西。当我运行 init.py 直接运行没问题

有什么建议吗？？

Answer 1

我认为您可能安装了错误的 mod_wsgi 版本。您应该安装 python3

的版本

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