pip 安装的 uWSGI ./python_plugin.so 错误
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pip-installed uWSGI ./python_plugin.so error
提问by Carst
I've installed uWSGI using pip and start it up with an XML to load my application. The XML config contains <plugin>python</plugin>. On my new server it leads to an error:
我已经使用 pip 安装了 uWSGI，并使用 XML 启动它来加载我的应用程序。XML 配置包含<plugin>python</plugin>. 在我的新服务器上，它导致错误：
open("./python_plugin.so"): No such file or directory [core/utils.c line 3321]
!!! UNABLE to load uWSGI plugin: ./python_plugin.so: cannot open shared object file: No such file or directory !!!
I can find the .cand the .oversions:
我可以找到.c和.o版本：
sudo find / -name 'python_plugin.c'
/srv/www/li/venv/build/uwsgi/build/uwsgi/plugins/python/python_plugin.c
/srv/www/li/venv/build/uwsgi/plugins/python/python_plugin.c
sudo find / -name 'python_plugin.o'
/srv/www/li/venv/build/uwsgi/build/uwsgi/plugins/python/python_plugin.o
/srv/www/li/venv/build/uwsgi/plugins/python/python_plugin.o
sudo find / -name 'python_plugin.so'
But no .so found. My previous system had a uwsgi install through apt-get, but that's really old (and I'm quite sure it uses the pip installed uwsgi normally, but maybe not for shared objects then?)
但是没有找到。我以前的系统通过 apt-get 安装了 uwsgi，但这真的很旧（而且我很确定它通常使用 uwsgi 安装的 pip，但可能不适用于共享对象？）
Some background info:
一些背景资料：
- Ubuntu 12.0.4 LTS
- Python 2.7 (virtualenv)
- I've installed uWSGI in my venv, using the normal
pip install uwsgi(nosudo)
- Ubuntu 12.0.4 LTS
- Python 2.7（虚拟环境）
- 我已经在我的 venv 中安装了 uWSGI，使用的是正常的
pip install uwsgi(nosudo)
So I'm a tad clueless :( I can't be the only person in the world to have this, right? Should I compile the .soobjects myself? (If so, how?) Or is there another great solution?
所以我有点无能为力:(我不可能是世界上唯一拥有这个的人，对吧？我应该自己编译.so对象吗？（如果是，怎么做？）或者有另一个很好的解决方案吗？
采纳答案by roberto
Distros should package uWSGI in a modular way, with each feature as a plugin. But when you install using language specific ways (pip, gem...) the relevant language is embedded, so you do not need to load the plugin
发行版应该以模块化方式打包 uWSGI，将每个功能作为插件。但是当您使用特定于语言的方式（pip、gem...）安装时，相关语言已嵌入，因此您无需加载插件
回答by Jordan
For anyone that is having trouble with this, basically you need to remove lines that state your plugin from your configuration files if you change from a distro package to a pypi or gem install. I was previously using the Ubuntu/Debian package for uwsgi, but it was old so I upgraded to use pip instead.
对于遇到此问题的任何人，如果您从发行版软件包更改为 pypi 或 gem 安装，基本上您需要从配置文件中删除说明您的插件的行。我以前在 uwsgi 中使用 Ubuntu/Debian 包，但它很旧，所以我升级为使用 pip。
So, in my configuration .ini file, I had the following line:
因此，在我的配置 .ini 文件中，我有以下行：
plugin = python
Removing that line fixes the problem.
删除该行可以解决问题。
回答by Zhengquan Feng
Maybe you forgot this command
也许你忘记了这个命令
$ apt-get install uwsgi-plugin-python
回答by mahdix
Install all available plugins: sudo apt-get install uwsgi-plugins-all
安装所有可用的插件： sudo apt-get install uwsgi-plugins-all
回答by LandyCandy
As of 6/2018 the yumpackage name was updated from uwsgi-plugin-pythonto uwsgi-plugin-python2https://src.fedoraproject.org/rpms/uwsgi/pull-request/4#
截至 2018 年 6 月，yum软件包名称已更新uwsgi-plugin-python为uwsgi-plugin-python2https://src.fedoraproject.org/rpms/uwsgi/pull-request/4#
The new install command is therefore yum install uwsgi-plugin-python2
因此，新的安装命令是yum install uwsgi-plugin-python2
