yum install 安装时报yum doesn't have enough cached data to continue.-阿里云开发者社区

yum install 安装时报yum doesn't have enough cached data to continue.

2017-11-14 9265

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yum install 安装时报yum doesn't have enough cached data to continue.

安装epel，yum -y install epel-release后，yum安装时出现如下异常：

[root@ec-cache ~]# yum install gcc

已加载插件：fastestmirror

base | 3.6 kB 00:00:00

One of the configured repositories failed (未知),

and yum doesn't have enough cached data to continue. At this point the only

safe thing yum can do is fail. There are a few ways to work "fix" this:

1. Contact the upstream for the repository and get them to fix the problem.

2. Reconfigure the baseurl/etc. for the repository, to point to a working

upstream. This is most often useful if you are using a newer

distribution release than is supported by the repository (and the

packages for the previous distribution release still work).

3. Disable the repository, so yum won't use it by default. Yum will then

just ignore the repository until you permanently enable it again or use

--enablerepo for temporary usage:

yum-config-manager --disable <repoid>

4. Configure the failing repository to be skipped, if it is unavailable.

Note that yum will try to contact the repo. when it runs most commands,

so will have to try and fail each time (and thus. yum will be be much

slower). If it is a very temporary problem though, this is often a nice

compromise:

yum-config-manager --save --setopt=<repoid>.skip_if_unavailable=true

Cannot retrieve metalink for repository: epel/x86_64. Please verify its path and try again

解决办法：

1、将/etc/yum.repos.d/epel.repo中的mirrorlist改为baseurl

[root@ec-cache ~]# /usr/bin/vi /etc/yum.repos.d/epel.repo

[epel]

name=Extra Packages for Enterprise Linux 7 - $basearch

baseurl=http://download.fedoraproject.org/pub/epel/7/$basearch

#mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-7&arch=$basearch

failovermethod=priority

enabled=1

gpgcheck=1

gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-7

[epel-debuginfo]

name=Extra Packages for Enterprise Linux 7 - $basearch - Debug

baseurl=http://download.fedoraproject.org/pub/epel/7/$basearch/debug

#mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-debug-7&arch=$basearch

failovermethod=priority

enabled=0

gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-7

gpgcheck=1

[epel-source]

name=Extra Packages for Enterprise Linux 7 - $basearch - Source

baseurl=http://download.fedoraproject.org/pub/epel/7/SRPMS

#mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-source-7&arch=$basearch

failovermethod=priority

enabled=0

gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-7

gpgcheck=1

2、/etc/resolv.conf文件中增加nameserver 144.144.144.144

[root@ec-cache ~]# vi /etc/resolv.conf

# Generated by NetworkManager

nameserver 192.168.1.2

nameserver 144.144.144.144

3、再次执行即可

本文转自秋楓博客园博客，原文链接：http://www.cnblogs.com/rwxwsblog/p/5765886.html，如需转载请自行联系原作者