Newrelic nginx 外掛安裝（python 問題）

這個外掛不會讓我安裝，我試圖寫信從 nginx 獲得幫助..（不是一個很好的經驗）。該外掛說我沒有為 python 安裝守護程序，但我確實有（我相信）。我試圖寫信尋求支持，但 nginx 的人非常粗魯，並告訴我要搗碎鹽。任何有關如何解決此問題的見解將不勝感激！我在centos 6上，其餘資訊如下:)

我的錯誤需要幫助解決：

錯誤：包：nginx-nr-agent-2.0.0-12.el6.ngx.noarch (nginx) 要求：python-daemon

查看實際輸出：

[root@pod12 httpdocs]# python -V
Python 2.6.6
[root@pod12 httpdocs]# python2.7 -V
Python 2.7.14
[root@pod12 httpdocs]# which pip
/usr/local/bin/pip
[root@pod12 httpdocs]# cd /usr/local/bin
[root@pod12 bin]# python2.7 pip install python-daemon
Requirement already satisfied: python-daemon in /usr/local/lib/python2.7/site-packages
Requirement already satisfied: docutils in /usr/local/lib/python2.7/site-packages (from python-daemon)
Requirement already satisfied: lockfile>=0.10 in /usr/local/lib/python2.7/site-packages (from python-daemon)
Requirement already satisfied: setuptools in /usr/local/lib/python2.7/site-packages (from python-daemon)
[root@pod12 bin]# yum install nginx-nr-agent
Loaded plugins: fastestmirror
Setting up Install Process
Loading mirror speeds from cached hostfile
* base: ftp.linux.ncsu.edu
* extras: mirror.cs.pitt.edu
* updates: mirror.vtti.vt.edu
Resolving Dependencies
--> Running transaction check
---> Package nginx-nr-agent.noarch 0:2.0.0-12.el6.ngx will be installed
--> Processing Dependency: python-daemon for package: nginx-nr-agent-2.0.0-12.el6.ngx.noarch
--> Finished Dependency Resolution
Error: Package: nginx-nr-agent-2.0.0-12.el6.ngx.noarch (nginx)
          Requires: python-daemon
You could try using --skip-broken to work around the problem
You could try running: rpm -Va --nofiles --nodigest
[root@pod12 bin]# 

更新（感謝邁克爾） - 現在我有以下內容：

[root@pod12 ~]# service nginx-nr-agent start
Traceback (most recent call last):
 File "/usr/bin/nginx-nr-agent.py", line 13, in <module>
   from daemon import runner
 File "/usr/lib/python2.6/site-packages/daemon/runner.py", line 25, in <module>
   import pidlockfile
 File "/usr/lib/python2.6/site-packages/daemon/pidlockfile.py", line 33, in <module>
   class PIDLockFile(LinkFileLock, object):
TypeError: Error when calling the metaclass bases
   function() argument 1 must be code, not str

python-daemon 在 EPEL 儲存庫中。安裝並啟用此 repo，然後重試。

引用自：https://serverfault.com/questions/899426