来源 http://stevenrosenberg.net/blog/linux/fedora/2014_0118_fedora_update_scriptlet_problem

最近在fedora20中用yum更新，会出现问题

[wyq@localhost ~]$ sudo yum -y  update
已加载插件：fastestmirror, langpacks, refresh-packagekit
Loading mirror speeds from cached hostfile
 * fedora: mirrors.yun-idc.com
 * fedora-sohu: mirrors.yun-idc.com
 * updates: mirrors.yun-idc.com
 * updates-sohu: mirrors.yun-idc.com
正在解决依赖关系
--> 正在检查事务
---> 软件包 initscripts.x86_64.0.9.50-1.fc20 将被 升级
---> 软件包 initscripts.x86_64.0.9.51-1.fc20 将被 更新
---> 软件包 selinux-policy-targeted.noarch.0.3.12.1-116.fc20 将被 升级
---> 软件包 selinux-policy-targeted.noarch.0.3.12.1-117.fc20 将被 更新
--> 解决依赖关系完成

依赖关系解决

================================================================================
 Package                     架构       版本                  源           大小
================================================================================
正在更新:
 initscripts                 x86_64     9.51-1.fc20           updates     414 k
 selinux-policy-targeted     noarch     3.12.1-117.fc20       updates     3.6 M

事务概要
================================================================================
升级  2 软件包

总下载量：4.0 M
Downloading packages:
Delta RPMs reduced 414 k of updates to 194 k (53% saved)
(1/2): initscripts-9.50-1.fc20_9.51-1.fc20.x86_64.drpm     | 194 kB   00:01     
(2/2): selinux-policy-targeted-3.12.1-117.fc20.noarch.rpm  | 3.6 MB   00:13     
--------------------------------------------------------------------------------
总计                                               253 kB/s | 3.8 MB  00:15     
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
error: %pre(initscripts-9.51-1.fc20.x86_64) scriptlet failed, exit status 127
Error in PREIN scriptlet in rpm package initscripts-9.51-1.fc20.x86_64
error: initscripts-9.51-1.fc20.x86_64: install failed
error: %pre(selinux-policy-targeted-3.12.1-117.fc20.noarch) scriptlet failed, exit status 127
Error in PREIN scriptlet in rpm package selinux-policy-targeted-3.12.1-117.fc20.noarch
initscripts-9.50-1.fc20.x86_64 was supposed to be removed but is not!
  验证中      : initscripts-9.50-1.fc20.x86_64                              1/4 
  验证中      : selinux-policy-targeted-3.12.1-117.fc20.noarch              2/4 
selinux-policy-targeted-3.12.1-116.fc20.noarch was supposed to be removed but is not!
  验证中      : selinux-policy-targeted-3.12.1-116.fc20.noarch              3/4 
  验证中      : initscripts-9.51-1.fc20.x86_64                              4/4 

失败:
  initscripts.x86_64 0:9.50-1.fc20                                              
  initscripts.x86_64 0:9.51-1.fc20                                              
  selinux-policy-targeted.noarch 0:3.12.1-116.fc20                              
  selinux-policy-targeted.noarch 0:3.12.1-117.fc20 

需要关闭selinux

sudo setenforce 0 //临时关闭selinux

sudo yum -y update //此时再更新，即可

sudo setenforce 1 //开启selinux