添加软件源

vi /etc/yum.repos.d/ltb-project.repo

[ltb-project-noarch]
name=LTB project packages (noarch)
baseurl=http://ltb-project.org/rpm/$releasever/noarch
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-LTB-projec

更新yum源

yum update # 此步骤可不操作，操作后系统内核也会相应升级，请谨慎处理

导入reporepository key

rpm –import http://ltb-project.org/wiki/lib/RPM-GPG-KEY-LTB-project #导入失败手动取出数据本地导入

安装软件及相关插件
安装self-service-password

yum install self-service-password -y

安装扩展源

yum install epel-release -y
yum update #此命令请谨慎操作

安装php-mcrypt

yum install php-mcrypt #这个系统通过apache\php运行，需要修改两个地方的配置:Apache运行配置文件/etc/httpd/conf.d/self-service-password.confk,密码管理系统配置文件 /usr/share/self-service-password/conf/config.inc.php

修改self-service-password.conf

vi /etc/httpd/conf.d/self-service-password.conf

#/pwd 是访问目录，/usr/share/self-service-password是实际文件路径

Alias /pwd /usr/share/self-service-password
<Directory /usr/share/self-service-password>
  DirectoryIndex index.php
  AddDefaultCharset UTF-8
  <IfModule mod_authz_core.c>
 # Apache 2.4
 Require local
 Require all granted
   </IfModule>
</Directory>