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
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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:
' W& Z# f" w! c4 M4 T5 q* ofor CentOS 6.x x86:
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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
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4. # rpm -ivh epel-release-6-8.noarch.rpm

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( T8 R" K, n- L" R# }2 a# Xfor CentOS 6.x x64

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

1. # yum install php-mcrypt
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2. Loaded plugins: fastestmirror, refresh-packagekit
   
3. Loading mirror speeds from cached hostfile
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4. Error: Cannot retrieve metalink for repository: epel. Please verify its path and try again

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1. #vi  etc/yum.repos.d/epel.repo

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2 X, A% s7 Z3 b: P: V/ x( B: R將[epel]段下的 baseurl註解掉，並將mirrorlist恢復，如下:
! n+ m7 S2 {+ E, m6 \; fbaseurl
#mirrorlist
1 ^1 n7 D( }& D5 C2 C& P" W8 P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

0 |# c( d4 F0 K- O1 g
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3 g( w7 }0 `7 ]" |9 A且apache需restart，php-mcrypt module才會發生作用

1. #service httpd restart

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