背景
  
  前面把树莓派装上了CentOS 7,趁着国庆放假回来赶紧把服务端环境搭起来,为了方便就准备用一键lnmp快速部署一个,结果死活安装不成功...
  
  报错
  
  按照以往的经验进行安装,在我的小树莓派上安装实在是慢,毕竟需要编译,CPU不给力只能慢慢的等待编译完成,吃个午饭回来发现似乎已经完成了,然而却失败了,报错信息如下



============================== Check install ==============================
Checking ...
Nginx: OK
MariaDB: OK
Error: PHP install failed.
Sorry, Failed to install LNMP!
Please visit http://bbs.vpser.net/forum-25-1.html feedback errors and logs.
You can download /root/lnmp-install.log from your server,and upload lnmp-install.log to LNMP Forum.



    PHP安装失败了,报错不要紧,再来一次看下啥问题,使用./upgrade.sh脚本可以重新安装,然而继续报错



+-------------------------------------------+
|    Manager for LNMP, Written by Licess    |
+-------------------------------------------+
|              http://lnmp.org              |
+-------------------------------------------+
Starting LNMP...
Starting nginx...  done
Starting MySQL.... SUCCESS! 
/bin/lnmp: line 27: /etc/init.d/php-fpm: No such file or directory
======== upgrade php failed ======
upgrade php log: /root/upgrade_lnmp_php.log
You upload upgrade_lnmp_php.log to LNMP Forum for help.



  发现
  
  仔细查看安装日志,发现了关键信息



configure: error: Please reinstall the libcurl distribution -
    easy.h should be in <curl-dir>/include/curl/
make: *** No targets specified and no makefile found.  Stop.
make: *** No rule to make target `install'.  Stop.



  这里有个error,说是“请安装libcurl”,奇怪了,我在VPS上安装的时候咋没碰到这个问题呢,难道是CentOS for 树莓派版本阉割了这个玩意?
  
  解决
  
  按照错误提示安装,尝试使用yum直接装,然而包管理器里面并没有发现这个东西,找到官网上直接下载编译安装

     CentOS 编译SVNdocx http://www.gooln.com/document/19937.html



wget https://curl.haxx.se/download/curl-7.50.3.tar.gz
tar zvxf curl-7.50.3.tar.gz
cd curl-7.50.3
./configure --enable-shared
make
make install



  经过漫长的编译终于编译安装成功了
  
  继续尝试安装PHP,这回算是正常进行编译PHP了



Generating files
configure: creating ./config.status
creating main/internal_functions.c
creating main/internal_functions_cli.c
+--------------------------------------------------------------------+
| License:                                                           |
| This software is subject to the PHP License, available in this     |
| distribution in the file LICENSE.  By continuing this installation |
| process, you are bound by the terms of this license agreement.     |
| If you do not agree with the terms of this license, you must abort |
| the installation process at this point.                            |
+--------------------------------------------------------------------+

Thank you for using PHP.

config.status: creating php5.spec
config.status: creating main/build-defs.h
config.status: creating scripts/phpize
config.status: creating scripts/man1/phpize.1
config.status: creating scripts/php-config
config.status: creating scripts/man1/php-config.1
config.status: creating sapi/cli/php.1
config.status: creating sapi/fpm/php-fpm.conf
config.status: creating sapi/fpm/init.d.php-fpm
config.status: creating sapi/fpm/php-fpm.service
config.status: creating sapi/fpm/php-fpm.8
config.status: creating sapi/fpm/status.html
config.status: creating sapi/cgi/php-cgi.1
config.status: creating ext/phar/phar.1
config.status: creating ext/phar/phar.phar.1
config.status: creating main/php_config.h
config.status: executing default commands



  经过漫长的编译,终于.....
  
  编译完成了,但是...



+-------------------------------------------+
|    Manager for LNMP, Written by Licess    |
+-------------------------------------------+
|              http://lnmp.org              |
+-------------------------------------------+
Starting LNMP...
Starting nginx...  done
Starting MySQL...... SUCCESS! 
Starting php-fpm Failed loading /usr/local/zend/ZendGuardLoader.so:  /usr/local/zend/ZendGuardLoader.so: cannot open shared object file: No such file or directory
 done
======== upgrade php completed ======



似乎还是有些问题,不过问题不大,看起来像是某个扩展丢了,到这个目录查看下到底有没有这个东西



[root@rpi2 ~]# ls /usr/local/zend/                   
ZendGuardLoader.so



  发现是有这个东西,真是神奇,通过搜索发现lnmp论坛上还真有人遇到过这个问题,帖子地址 http://bbs.vpser.net/thread-12810-1-1.html,作者说是系统dns的问题,应该是下载回来的东西损坏了,先不管,可以直接在php.ini里面注释掉这个,也或者直接去下载完整的重新放进去就可以了。
  
  后记
  
  重新从zend官方下载了32位的so文件放进去发现依然不行,尝试重新安装PHP的默认版本5.4.45,现在还在编译...
  
  更新
  
  经过一番波折终于搞定了,编译完PHP之后发现还是失败了,错误信息如下



+-------------------------------------------+
|    Manager for LNMP, Written by Licess    |
+-------------------------------------------+
|              http://www.gooln.com              |
+-------------------------------------------+
Starting LNMP...
Starting nginx...  done
Starting MySQL..... SUCCESS! 
Starting php-fpm /etc/init.d/php-fpm:行57: /usr/local/php/sbin/php-fpm: 没有那个文件或目录
 failed
======== upgrade php failed ======
upgrade php log: /root/upgrade_lnmp_php.log
You upload upgrade_lnmp_php.log to LNMP Forum for help.
显示的是找不到php-fpm这个文件,于是我想查找下这个文件在哪
$ whereis php-fpm
php-fpm: /usr/bin/php-fpm /usr/sbin/php-fpm /etc/php-fpm.conf /etc/php-fpm.d /usr/share/man/man8/php-fpm.8.gz
通过查找发现确实不在那个目录下面,这个简单,直接从/usr/sbin下面把php-fpm复制过去就好了



$ cd /usr/local/php/
$ ls
etc  php-fpm
$ sudo mkdir sbin
$ sudo mv php-fpm sbin/
$ lnmp restart
Error: You must be root to run this script!
[kbdancerrpi@rpi2 php]$ sudo lnmp restart
+-------------------------------------------+
|    Manager for LNMP, Written by Licess    |
+-------------------------------------------+
|              http://www.gooln.com              |
+-------------------------------------------+
Stoping LNMP...
Stoping nginx...  done
Shutting down MySQL. SUCCESS! 
Gracefully shutting down php-fpm warning, no pid file found - php-fpm is not running ?
Starting LNMP...
Starting nginx...  done
Starting MySQL..... SUCCESS! 
Starting php-fpm [01-Jan-1970 13:18:55] ERROR: failed to open error_log (/usr/local/php/var/log/php-fpm.log): No such file or directory (2)
[01-Jan-1970 13:18:55] ERROR: failed to post process the configuration
[01-Jan-1970 13:18:55] ERROR: FPM initialization failed
 failed



没错,继续报错,根据提示来



$ cd /usr/local/php/
$ sudo mkdir var
$ cd var/
$ sudo mkdir log
$ cd log/
$ ls
$ sudo touch php-fpm.log
$ sudo lnmp restart
+-------------------------------------------+
|    Manager for LNMP, Written by Licess    |
+-------------------------------------------+
|              http://lnmp.org              |
+-------------------------------------------+
Stoping LNMP...
Stoping nginx...  done
Shutting down MySQL. SUCCESS! 
Gracefully shutting down php-fpm warning, no pid file found - php-fpm is not running ?
Starting LNMP...
Starting nginx...  done
Starting MySQL..... SUCCESS! 
Starting php-fpm [01-Jan-1970 13:20:18] ERROR: Unable to create the PID file (/usr/local/php/var/run/php-fpm.pid).: No such file or directory (2)
[01-Jan-1970 13:20:18] ERROR: FPM initialization failed
 failed



依然报错,继续



$ cd ..
$ ls
log
$ sudo mkdir run
$ sudo lnmp restart
+-------------------------------------------+
|    Manager for LNMP, Written by Licess    |
+-------------------------------------------+
|              http://lnmp.org              |
+-------------------------------------------+
Stoping LNMP...
Stoping nginx...  done
Shutting down MySQL. SUCCESS! 
Gracefully shutting down php-fpm warning, no pid file found - php-fpm is not running ?
Starting LNMP...
Starting nginx...  done
Starting MySQL..... SUCCESS! 
Starting php-fpm  done



OK,终于搞定了,真是曲折啊,估计lnmp作者没有测试过lnmp跑在ARM上会不会出问题,希望能够改进...