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

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若無則以yum安裝

1. #yum install php-mcrypt

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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:

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
   $ i! p; e  T$ W
4. # rpm -ivh epel-release-6-8.noarch.rpm

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for CentOS 6.x x64
% f% Y* B) w7 C2 w# \

1. # wget http://packages.sw.be/rpmforge-release/rpmforge-release-0.5.2-2.el6.rf.x86_64.rpm
   7 v" v6 q$ B  l. s
2. # rpm -ivh rpmforge-release-0.5.2-2.el6.rf.x86_64.rpm
     a7 a5 J' [3 o+ H/ P
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

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再執行一遍 #yum install php-mcrypt，但這次出現的問題是
9 a1 ?$ _9 W* _* Z9 |' S( Q" y

1. # yum install php-mcrypt
   2 B8 U" b- ^5 N* Z: X# G' [3 S6 `
2. Loaded plugins: fastestmirror, refresh-packagekit
   
3. Loading mirror speeds from cached hostfile
   
4. Error: Cannot retrieve metalink for repository: epel. Please verify its path and try again

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! e: \% {) v$ r. C( i" N於是
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1. #vi  etc/yum.repos.d/epel.repo

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: N0 g) v4 r. s  p; Z5 |- x將[epel]段下的 baseurl註解掉，並將mirrorlist恢復，如下:
baseurl
$ M2 y+ i% e# v1 z#mirrorlist
. p& `$ }& C# ]) B2 U6 V/ q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


6 f- l4 W1 h2 F- j
且apache需restart，php-mcrypt module才會發生作用

1. #service httpd restart

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