[转]CentOS中yum安装非标准库中的包(Nginx)

Maplematics 2010-10-29

#yum install nginx

补充:

如果遇到以下错误提示:

[root@localhost ~]# yum -y install nginx
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * addons: centos.ustc.edu.cn
 * base: centos.ustc.edu.cn
 * extras: centos.ustc.edu.cn
 * updates: data.nicehosting.co.kr
Setting up Install Process
No package nginx available.
Nothing to do

原因是:

对CentOS系统而言,Nginx不在标准库里,不过可以使用EPEL库,EPEL参考资料(http://www.cyberciti.biz/faq/rhel-fedora-centos-linux-enable-epel-repo/)。 使用EPEL库安装Nginx,命令如下: # rpm -Uvh http://download.fedora.redhat.com/pub/epel/5/i386/epel-release-5-3.noarch.rpm

检查一下 yum list:

#yum repolist

[root@localhost ~]# yum repolist
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * addons: centos.ustc.edu.cn
 * base: centos.ustc.edu.cn
 * extras: centos.ustc.edu.cn
 * updates: data.nicehosting.co.kr
repo id                    repo name                              status
addons                     CentOS-5 - Addons                      enabled:     0
base                       CentOS-5 - Base                        enabled: 3,434
extras                     CentOS-5 - Extras                      enabled:   303
updates                    CentOS-5 - Updates                     enabled:   919
repolist: 4,656

如果没有 EPEL, 运行:

rpm -Uvh http://download.fedora.redhat.com/pub/epel/5/i386/epel-release-5-4.noarch.rpm

版本号需要调整, 如果找不到。

[root@localhost ~]# rpm -Uvh http://download.fedora.redhat.com/pub/epel/5/i386/epel-release-5-3.noarch.rpm
Retrieving http://download.fedora.redhat.com/pub/epel/5/i386/epel-release-5-3.noarch.rpm
error: skipping http://download.fedora.redhat.com/pub/epel/5/i386/epel-release-5-3.noarch.rpm - transfer failed - Unknown or unexpected error
[root@localhost ~]# rpm -Uvh http://download.fedora.redhat.com/pub/epel/5/i386/epel-release-5-4.noarch.rpm
Retrieving http://download.fedora.redhat.com/pub/epel/5/i386/epel-release-5-4.noarch.rpm
warning: /var/tmp/rpm-xfer.2DN7ju: Header V3 DSA signature: NOKEY, key ID 217521f6
Preparing...                ########################################### [100%]
   1:epel-release           ########################################### [100%]
 

再检查一下 yum list,

[root@localhost ~]# yum repolist
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * addons: centos.ustc.edu.cn
 * base: centos.ustc.edu.cn
 * epel: ftp.sjtu.edu.cn
 * extras: centos.ustc.edu.cn
 * updates: data.nicehosting.co.kr
epel                                                                                                                                   | 3.7 kB     00:00     
epel/primary_db                                                                                                                        | 3.3 MB     00:15     
repo id                                             repo name                                                                                   status
addons                                              CentOS-5 - Addons                                                                           enabled:     0
base                                                CentOS-5 - Base                                                                             enabled: 3,434
epel                                                Extra Packages for Enterprise Linux 5 - x86_64                                              enabled: 5,832
extras                                              CentOS-5 - Extras                                                                           enabled:   303
updates                                             CentOS-5 - Updates                                                                          enabled:   919
repolist: 10,488
 

如果 EPEL 更新成功, 则运行:

#yum install nginx

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