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
5 a# X9 O+ }. f3 Y# ]

1. #rpm -qa | grep php-mcrypt

複製代碼

若無則以yum安裝
  l: r6 Y' A$ x, c( p9 i

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:
for CentOS 6.x x86:
' k1 L$ t& W9 i) }. T- P  k

1. # wget http://packages.sw.be/rpmforge-release/rpmforge-release-0.5.2-2.el6.rf.i686.rpm
   ! K, N6 z1 j$ e% |
2. # rpm -ivh rpmforge-release-0.5.2-2.el6.rf.i686.rpm
   % @. T" @- {( [9 _
3. # wget http://dl.fedoraproject.org/pub/epel/6/i386/epel-release-6-8.noarch.rpm
   
4. # rpm -ivh epel-release-6-8.noarch.rpm

複製代碼

- e: e+ |% b6 s2 R7 ?) ?% L0 v; Rfor CentOS 6.x x64
3 _6 E# H8 K+ G6 \, f- m

1. # wget http://packages.sw.be/rpmforge-release/rpmforge-release-0.5.2-2.el6.rf.x86_64.rpm
   3 }' c5 |4 n. q# X1 ]) ?
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
   9 z( J9 h: v3 p! l9 p  h
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 ]+ Q( y4 P. ^& C* q7 [

1. # yum install php-mcrypt
   
2. Loaded plugins: fastestmirror, refresh-packagekit
   . ?$ n) s6 j, G0 g( Y% f- j
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

0 o- C, F# ]% B! N( r) ?/ c( U於是
, P* b+ I/ e! P% @3 K/ R: `

1. #vi  etc/yum.repos.d/epel.repo

複製代碼

將[epel]段下的 baseurl註解掉，並將mirrorlist恢復，如下:
baseurl
2 ^& n& M* l4 r6 T4 Y# x$ y; C2 e" B#mirrorlist
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

. e( E5 \4 _6 N$ M+ a7 z: R
0 Y% }' W( c. x3 F5 u, }- i
1 W0 K" E) D1 V且apache需restart，php-mcrypt module才會發生作用

1. #service httpd restart

複製代碼