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无法在新安装的 CentOS 上安装/更新软件包

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无法在新安装的 CentOS 上安装/更新软件包

我安装了CentOS6，这是第一次。我尝试安装/更新软件包。但我不能。这是输出并且它不会停止。我该如何解决这个问题？

[root@localhost suranga]# yum update
Loaded plugins: fastestmirror, refresh-packagekit
Loading mirror speeds from cached hostfile
 * base: mirror.nus.edu.sg
 * extras: mirror.nus.edu.sg
 * updates: mirror.nus.edu.sg
base                                                     | 3.7 kB     00:00     
http: //mirror.nus.edu.sg/centos/6.0/os/i386/repodata/2b014e1fcde80ec1cc69d6a048f260f712b1ae2d83d1fc04d3b3c00ade817ec9-primary.sqlite.bz2: [Errno 12] Timeout on http: //mirror.nus.edu.sg/centos/6.0/os/i386/repodata/2b014e1fcde80ec1cc69d6a048f260f712b1ae2d83d1fc04d3b3c00ade817ec9-primary.sqlite.bz2: (28, '')
Trying other mirror.
http: //centosmirror.go4hosting.in/centos/6.0/os/i386/repodata/2b014e1fcde80ec1cc69d6a048f260f712b1ae2d83d1fc04d3b3c00ade817ec9-primary.sqlite.bz2: [Errno 12] Timeout on http: //centosmirror.go4hosting.in/centos/6.0/os/i386/repodata/2b014e1fcde80ec1cc69d6a048f260f712b1ae2d83d1fc04d3b3c00ade817ec9-primary.sqlite.bz2: (28, '')
Trying other mirror.
http: //mirrors.ispros.com.bd/centos/6.0/os/i386/repodata/2b014e1fcde80ec1cc69d6a048f260f712b1ae2d83d1fc04d3b3c00ade817ec9-primary.sqlite.bz2: [Errno 12] Timeout on http: //mirrors.ispros.com.bd/centos/6.0/os/i386/repodata/2b014e1fcde80ec1cc69d6a048f260f712b1ae2d83d1fc04d3b3c00ade817ec9-primary.sqlite.bz2: (28, '')
Trying other mirror.
http: //mirror.vietoss.com/CentOS/6.0/os/i386/repodata/2b014e1fcde80ec1cc69d6a048f260f712b1ae2d83d1fc04d3b3c00ade817ec9-primary.sqlite.bz2: [Errno 12] Timeout on http: //mirror.vietoss.com/CentOS/6.0/os/i386/repodata/2b014e1fcde80ec1cc69d6a048f260f712b1ae2d83d1fc04d3b3c00ade817ec9-primary.sqlite.bz2: (28, '')
Trying other mirror.
http: //centos.vr-zone.com/6.0/os/i386/repodata/2b014e1fcde80ec1cc69d6a048f260f712b1ae2d83d1fc04d3b3c00ade817ec9-primary.sqlite.bz2: [Errno 12] Timeout on http: //centos.vr-zone.com/6.0/os/i386/repodata/2b014e1fcde80ec1cc69d6a048f260f712b1ae2d83d1fc04d3b3c00ade817ec9-primary.sqlite.bz2: (28, '')
Trying other mirror.
http: //ftp.cuhk.edu.hk/pub/Linux/centos/6.0/os/i386/repodata/2b014e1fcde80ec1cc69d6a048f260f712b1ae2d83d1fc04d3b3c00ade817ec9-primary.sqlite.bz2: [Errno 12] Timeout on http: //ftp.cuhk.edu.hk/pub/Linux/centos/6.0/os/i386/repodata/2b014e1fcde80ec1cc69d6a048f260f712b1ae2d83d1fc04d3b3c00ade817ec9-primary.sqlite.bz2: (28, '')
Trying other mirror.
http: //mirror-fpt-telecom.fpt.net/centos/6.0/os/i386/repodata/2b014e1fcde80ec1cc69d6a048f260f712b1ae2d83d1fc04d3b3c00ade817ec9-primary.sqlite.bz2: [Errno 12] Timeout on http: //mirror-fpt-telecom.fpt.net/centos/6.0/os/i386/repodata/2b014e1fcde80ec1cc69d6a048f260f712b1ae2d83d1fc04d3b3c00ade817ec9-primary.sqlite.bz2: (28, '')
Trying other mirror.

答案1

您看到的 URL 只是您需要能够在浏览器上提取并遍历的 URL。我抓住了第一个 URL 并开始沿着链向下查找，直到我到达http://mirror.nus.edu.sg/centos/6.0/。其中有一个自述文件包含此

该目录（以及 CentOS 版本）已被弃用。对于普通用户，您应该在路径中使用 /6/ 而不是 /6.0/ 。请参阅有关 CentOS 发布方案的常见问题解答：

http://www.centos.org/modules/smartfaq/faq.php?faqid=34

如果您知道自己在做什么，并且绝对想保持在 6.0 级别，请访问http://vault.centos.org/对于包裹。请记住，6.0 不再获得任何更新

所以看起来你有一个过时的回购列表。编辑您的存储库 (/etc/yum.repos.d/) 并将 6.0 更改为 6。然后获取这些 URL 并遍历它们，看看它们是否会将您带到正确的位置。如果没有，请在网络上搜索更新的存储库列表。

CentOS 将 centos/6 目录指向最新的版本。 6.1 只是被认为是 6.0 的修补版本，而他们认为是“6”。

答案2

$ sudo yum clean all

$ sudo yum update

如果需要，重复 2 次。

答案3

您的网络设置和/或连接存在问题。尝试（重新）配置网络接口。第一步，您可能需要运行“netstat -i -e”来列出接口并确保它们已分配正确的 IP 地址。

答案4

编辑您的存储库设置文件/etc/yum.repos.d/（您可以在其中找到您连接的每个存储库的文件），并在这些文件中取消注释以 开头的行#baseurl并注释以mirrorlist.

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