在linux下以yum安裝mcrypt(php-mcrypt)[含1張圖]

IT_man

首先check linux是否安裝php-mcrypt module

1. #rpm -qa | grep php-mcrypt

複製代碼

若無則以yum安裝

1. #yum install php-mcrypt

複製代碼

但它會提示說無php-mcrypt可供安裝，於是執行下列動作:
: U  B6 q+ L; u8 W% }& R/ p9 A5 }for CentOS 6.x x86:
$ V5 I. J  [1 u! {

1. # wget http://packages.sw.be/rpmforge-release/rpmforge-release-0.5.2-2.el6.rf.i686.rpm
   
2. # rpm -ivh rpmforge-release-0.5.2-2.el6.rf.i686.rpm
   
3. # wget http://dl.fedoraproject.org/pub/epel/6/i386/epel-release-6-8.noarch.rpm
   + w% A" Y9 m& t" e
4. # rpm -ivh epel-release-6-8.noarch.rpm

複製代碼

+ h) S" R$ x+ R$ }4 v" Afor CentOS 6.x x64
- o) I, \4 ?& M+ s

1. # wget http://packages.sw.be/rpmforge-release/rpmforge-release-0.5.2-2.el6.rf.x86_64.rpm
   . ^3 W: A3 I; K
2. # rpm -ivh rpmforge-release-0.5.2-2.el6.rf.x86_64.rpm
   
3. # wget http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm
   
4. # rpm -ivh epel-release-6-8.noarch.rpm

複製代碼

再執行一遍 #yum install php-mcrypt，但這次出現的問題是

1. # yum install php-mcrypt
   2 y7 l# }3 U" Q4 U* l6 P& u: |
2. Loaded plugins: fastestmirror, refresh-packagekit
   0 ^9 a/ `6 J' l3 B
3. Loading mirror speeds from cached hostfile
   
4. Error: Cannot retrieve metalink for repository: epel. Please verify its path and try again

複製代碼

( F1 p6 g- t* w( a$ x
於是
) U& t, U  k# c* v6 A9 t- ~

1. #vi  etc/yum.repos.d/epel.repo

複製代碼

( O1 Z7 m: _0 L8 K' R將[epel]段下的 baseurl註解掉，並將mirrorlist恢復，如下:
baseurl
#mirrorlist
  T% Q4 {9 G! j7 [8 c最後再執行一遍 #yum install php-mcrypt，這次終於順利安裝完成，會看到安裝如下的模組


: S/ }. s& ^( F' U
$ i1 A6 N) t2 ~' [1 [且apache需restart，php-mcrypt module才會發生作用

1. #service httpd restart

複製代碼