http://www.cnblogs.com/kevingrace/p/6252659.html
服務器上的yum突然不好使用,使用yum的時候報錯如下:
[root@bastion-IDC src]# yum list
......
Could not retrieve mirrorlist http://mirrorlist.repoforge.org/el6/mirrors-rpmforge error was
14: PYCURL ERROR 7 - "couldn't connect to host"
http://apt.sw.be/redhat/el6/en/x86_64/rpmforge/repodata/repomd.xml: [Errno 14]
PYCURL ERROR 7 - "couldn't connect to host"
Trying other mirror.
Error: Cannot retrieve repository metadata (repomd.xml) for repository: rpmforge.
Please verify its path and try again
解決辦法:(或者把/etc/yum.repos.d下的文件全部刪除,然后將能正常使用yum的同類服務器的這個目錄下的文件全部拷貝過來,然后yum clean all 和yum makecache 即可)
下載新的CentOS-Base.repo 到/etc/yum.repos.d/
[root@bastion-IDC src]# cd /etc/yum.repos.d/
其實就是將yum源更改為阿里云的yum源,操作如下:
1)centos5.*的下載連接:
[root@bastion-IDC yum.repos.d]# wget -O /etc/yum.repos.d/CentOS-Base.repohttp://mirrors.aliyun.com/repo/Centos-5.repo
2)centos6.*的下載連接:
[root@bastion-IDC yum.repos.d]# wget -O /etc/yum.repos.d/CentOS-Base.repohttp://mirrors.aliyun.com/repo/Centos-6.repo
3)centos7.*的下載連接:
[root@bastion-IDC yum.repos.d]# wget -O /etc/yum.repos.d/CentOS-Base.repohttp://mirrors.aliyun.com/repo/Centos-7.repo
然后執行以下命令:
[root@bastion-IDC yum.repos.d]# rpm -e rpmforge-release --nodeps
-------------------------------------------------------------------------------------------------------------
如果報錯:
error: package rpmforge-release is not installed
解決辦法:安裝這個源
下載地址:https://pan.baidu.com/s/1pKBtm11
提取密碼:erte
[root@bastion-IDC yum.repos.d]# rpm -ivh rpmforge-release-0.5.2-2.el6.rf.x86_64.rpm
-------------------------------------------------------------------------------------------------------------
[root@bastion-IDC yum.repos.d]# yum clean all
[root@bastion-IDC yum.repos.d]# yum makecache ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? //將服務器上的軟件包信息緩存到本地,以提高搜索安裝軟件的速度
[root@bastion-IDC yum.repos.d]# yum update
最后再次使用yum就ok了
[root@bastion-IDC yum.repos.d]# yum list