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:
8 `1 F9 ^+ @/ G( Kfor CentOS 6.x x86:
& C) ~% y0 P2 }1 {9 ]/ |( x

1. # wget http://packages.sw.be/rpmforge-release/rpmforge-release-0.5.2-2.el6.rf.i686.rpm
     u3 l  A4 i% h
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
   
4. # rpm -ivh epel-release-6-8.noarch.rpm

複製代碼

for CentOS 6.x x64
2 N/ w! z3 p  D5 Q) g/ Y

1. # wget http://packages.sw.be/rpmforge-release/rpmforge-release-0.5.2-2.el6.rf.x86_64.rpm
   $ J- Y3 m. A+ S3 B% b, e8 d
2. # rpm -ivh rpmforge-release-0.5.2-2.el6.rf.x86_64.rpm
   , C" _9 l% @0 J, t
3. # wget http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm
     {2 V& a5 x- F4 }- B7 t
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
4 ?& ~) F0 Y& ]2 `7 q4 b7 c2 i

1. # yum install php-mcrypt
   
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

複製代碼

* V2 H7 u: l3 c6 W1 K- W於是
" \: G4 Q, Y. Q

1. #vi  etc/yum.repos.d/epel.repo

複製代碼

/ j2 I) M+ T: J4 O$ q. L' f4 U7 m將[epel]段下的 baseurl註解掉，並將mirrorlist恢復，如下:
baseurl
/ p! z9 f9 \1 c/ Y& ~#mirrorlist
: O& K* x% W$ N: B8 E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

' O: l6 {' C& e- i- v' }/ O

- a: b2 ?  i+ j/ J5 s- O且apache需restart，php-mcrypt module才會發生作用

1. #service httpd restart

複製代碼