Cannot retrieve repository metadata的解决方案

当你使用yum出现这样子的错误：

Error:Cannotretrieverepositorymetadata(repomd.xml)forrepository

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root@server1 [~]# yum install screen Error: Cannot retrieve repository metadata (repomd.xml) for repository xxxxxxxxx root@server1 [~]#

解决方法1

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root@server1 [~]# yum clean all Loaded plugins: fastestmirror Cleaning repos: base extras updates Cleaning up Everything root@server1 [~]# root@server1 [~]# yum info kernel Loaded plugins: fastestmirror Determining fastest mirrors   * base: centosk2.centos.org   * extras: centosk2.centos.org   * updates: mirror.nsc.liu.se base                                                                                                                                             Name        : kernel Arch        : x86_64 Version     : 2.6.32 Release     : 431.el6 Size        : 121 M Repo        : installed root@server1 [~]#

or any other yum command as a test. If that doesn’t work you can try

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root@server1 [~]# yum clean all root@server1 [~]# rm -f /var/lib/rpm/__db* root@server1 [~]# rpm --rebuilddb root@server1 [~]#

then try any yum command again.

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root@server1 [~]# yum install screen Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile   * base: centosk2.centos.org   * extras: centosk2.centos.org   * updates: mirror.nsc.liu.se Setting up Install Process Resolving Dependencies --> Running transaction check ---> Package screen.x86_64 0:4.0.3-16.el6 will be installed --> Finished Dependency Resolution   Dependencies Resolved root@server1 [~]#