用wsgi设置trac

Question

我遵循了以下步骤

1. 斜交线1.0.9
2. 使用python2.7 ./setup.py install安装。这是centos 6 64位上python的altinstall。
3. 在trac-admin operationalintelligence initenv上创建存储库
4. 试图设置apache但不起作用

我启用了selinux并运行了chcon -R -t httpd_sys_content_t /usr/share/trac

< Location / trac /operationalintelligence > SetHandler mod_python PythonHandler trac.web.modpython_frontend PythonOption TracEnv“/usr/share/trac/可操作性情报”PythonOption TracUriRoot /usr/share/trac/可操作性情报“SetEnv PYTHON_EGG_CACHE /tmp PythonInterpreter trac”

Apache在尝试重新启动时失败。

使用下面的配置，我将收到以下错误

Invalid command 'PythonInterpreter', perhaps misspelled or defined by a module not included in the server configuration


#Alias /trac /usr/share/trac/operationalintelligence

#<Directory /usr/share/trac/operationalintelligence>
#   SetHandler mod_python
#   PythonInterpreter main_interpreter
#   PythonHandler trac.web.modpython_frontend
#   PythonOption TracEnv /usr/share/trac/operationalintelligence
#   PythonOption TracUriRoot /trac
#</Directory>

我现在已经尝试了wsgi配置，该配置正在进行中。

 WSGIScriptAlias /trac /usr/share/trac/operationalintelligence/cgi-bin/trac.wsgi

<Directory /usr/share/trac/operationalintelligence/cgi-bin>
    WSGIApplicationGroup %{GLOBAL}
    # For Apache 2.2
    <IfModule !mod_authz_core.c>
        Order deny,allow
        Allow from all
    </IfModule>
    # For Apache 2.4
    <IfModule mod_authz_core.c>
        Require all granted
    </IfModule>
</Directory>

我在httpd错误日志中收到的错误是

[Thu Feb 04 17:40:52 2016] [error] [client 47.73.16.6] mod_wsgi (pid=30558): Exception occurred processing WSGI script '/usr/share/trac/operationalintelligence/cgi-bin/trac.wsgi'.
[Thu Feb 04 17:40:52 2016] [error] [client 47.73.16.6] Traceback (most recent call last):
[Thu Feb 04 17:40:52 2016] [error] [client 47.73.16.6]   File "/usr/share/trac/operationalintelligence/cgi-bin/trac.wsgi", line 30, in application
[Thu Feb 04 17:40:52 2016] [error] [client 47.73.16.6]     from trac.web.main import dispatch_request
[Thu Feb 04 17:40:52 2016] [error] [client 47.73.16.6] ImportError: No module named trac.web.main
[Thu Feb 04 17:40:58 2016] [error] [client 47.73.16.6] mod_wsgi (pid=30553): Exception occurred processing WSGI script '/usr/share/trac/operationalintelligence/cgi-bin/trac.wsgi'.
[Thu Feb 04 17:40:58 2016] [error] [client 47.73.16.6] Traceback (most recent call last):
[Thu Feb 04 17:40:58 2016] [error] [client 47.73.16.6]   File "/usr/share/trac/operationalintelligence/cgi-bin/trac.wsgi", line 30, in application
[Thu Feb 04 17:40:58 2016] [error] [client 47.73.16.6]     from trac.web.main import dispatch_request
[Thu Feb 04 17:40:58 2016] [error] [client 47.73.16.6] ImportError: No module named trac.web.main
^C

Answer 1

ModPython的问题似乎是因为mod_python没有被加载。尝试：

a2enmod mod_python

WSGI的问题在于Python路径上找不到Trac包。可能是权限问题。

Answer 2

更改python文件的所有权有助于我：

chown -R wwwrun /usr/lib64/python2.7/site-packages