如何在CentOS 7上使用python3.5为apache 2.4+安装mod_wgsi

Question

标题是"如何在CentOS 7上安装python3.5的mod_wgsi"？

$ pip3.5安装mod_wgsi无法正常工作

Collecting mod_wgsi
  Could not find a version that satisfies the requirement mod_wgsi (from versions: )
No matching distribution found for mod_wgsi

sudo yum install libapache2-mod-wsgi-py3也失败了:

Loaded plugins: fastestmirror, product-id, search-disabled-repos, subscription-manager
This system is not registered with Subscription Management. You can use subscription-manager to register.
Loading mirror speeds from cached hostfile
 * base: mirror.daniel-jost.net
 * epel: mirrors.n-ix.net
 * extras: mirror.daniel-jost.net
 * ius: mirror.amsiohosting.net
 * remi: mirror.23media.de
 * remi-php56: mirror.23media.de
 * remi-safe: mirror.23media.de
 * updates: mirror.daniel-jost.net
No package libapache2-mod-wsgi-py3 available.
Error: Nothing to do

关于如何在CentOS 7上使用python3.5运行apache2.4 + mod_wsgi的任何建议都是非常受欢迎的!

Answer 1

我看到你已经启用了IUS repo.您可以只安装普通的软件包,而不是跳过SCL篮球.

yum install python35u-mod_wsgi

这将使用标准文件系统位置来处理Apache HTTPD 2.4的库存.

/etc/httpd/conf.modules.d/10-wsgi-python3.5.conf
/usr/lib64/httpd/modules/mod_wsgi_python3.5.so

Answer 2

我尝试遵循卡尔的回答，但是并不能解决问题。事实证明，我安装的版本在安装后需要一些额外的配置步骤。

背景

在modules安装mod_wsgi升级之前，我查看了Apache的文件夹：

$ ls -l /lib64/httpd/modules
[...]
-rwxr-xr-x. 1 root root 172800 Oct 30 22:44 mod_wsgi.so

然后，我安装了SCL存储库，并查看了哪些版本mod_wsgi可用。

$ sudo yum install -q -y centos-release-scl
[...]
$ yum search mod_wsgi
[...]
koschei-frontend.noarch : Web frontend for koschei using mod_wsgi
mod_wsgi.x86_64 : A WSGI interface for Python web applications in Apache
python27-mod_wsgi.x86_64 : A WSGI interface for Python web applications in Apache
python33-mod_wsgi.x86_64 : A WSGI interface for Python web applications in Apache
rh-python34-mod_wsgi.x86_64 : A WSGI interface for Python web applications in Apache
rh-python35-mod_wsgi.x86_64 : A WSGI interface for Python web applications in Apache
rh-python36-mod_wsgi.x86_64 : A WSGI interface for Python web applications in Apache
viewvc-httpd-wsgi.noarch : ViewVC configuration for Apache/mod_wsgi
[...]

我使用的是Python 3.6，因此我安装了匹配的版本并重新启动了Apache。

$ sudo yum install -q -y rh-python36-mod_wsgi
[...]
$ sudo systemctl restart httpd

可悲的是，那并不能解决问题。当我查看Apache的modules文件夹时，没有任何变化。奇怪的！

$ ls -l /lib64/httpd/modules
[...]
-rwxr-xr-x. 1 root root 172800 Oct 30 22:44 mod_wsgi.so

那么安装了什么呢？

$ rpm -ql rh-python36-mod_wsgi
/opt/rh/httpd24/root/etc/httpd/conf.modules.d/10-rh-python36-wsgi.conf
/opt/rh/httpd24/root/usr/lib64/httpd/modules/mod_rh-python36-wsgi.so
/opt/rh/rh-python36/root/usr/share/doc/rh-python36-mod_wsgi-4.5.18
/opt/rh/rh-python36/root/usr/share/doc/rh-python36-mod_wsgi-4.5.18/CREDITS.rst
/opt/rh/rh-python36/root/usr/share/doc/rh-python36-mod_wsgi-4.5.18/LICENSE
/opt/rh/rh-python36/root/usr/share/doc/rh-python36-mod_wsgi-4.5.18/README.rst

额外的配置步骤

它安装了我需要的文件，但没有将它们放在有用的地方。有了README.rst文件中的一些提示，我将它们复制到了正确的位置。

sudo cp /opt/rh/httpd24/root/usr/lib64/httpd/modules/mod_rh-python36-wsgi.so /lib64/httpd/modules
sudo cp /opt/rh/httpd24/root/etc/httpd/conf.modules.d/10-rh-python36-wsgi.conf /etc/httpd/conf.modules.d
sudo systemctl restart httpd

现在，我具有的正确版本mod_wsgi，并且我的Django应用将在Apache下运行。