Linux8yum安装报错 Failed to download metadata for repo ‘appstream‘: Cannot prepare internal mirrorlist:

港控/mmm° 2024-02-23 07:08 12阅读 0赞

### Linux8yum安装报错 ###

**Error:** Failed to download metadata for repo 'appstream': Cannot prepare internal mirrorlist: No URLs in mirrorlist

![d662a8b578ab443d845e9d623c1868c1.png][]

### 解决办法 ###

配置yum源用阿里的源下载

1.进入linux的yum.repos.d中

cd /etc/yum.repos.d/

2.配置下载yum

sed -i 's/mirrorlist/#mirrorlist/g' /etc/yum.repos.d/CentOS-*
    
    sed -i 's|#baseurl=http://mirror.centos.org|baseurl=http://vault.centos.org|g' /etc/yum.repos.d/CentOS-*

3.安装wget

yum install wget –y

![60d8fc811b1e491fbd3781d5174625ff.png][]

4.更新阿里源

wget -O /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-vault-8.5.2111.repo
    
    yum clean all
    
    yum makecache

![e41a337ea021453085eb7b7b2b9cceed.png][]

5.验证是否成功

yum install -y vim

完成![3132de01504042f3a2a5c6962ebdf7f7.png][]

忽略就行这个是我测试下载的哈

sudo yum install -y yum-utils device-mapper-persistent-data lvm2

[d662a8b578ab443d845e9d623c1868c1.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/02/23/e6eb0e7b31a74f938a5ff2a9312d3103.png
[60d8fc811b1e491fbd3781d5174625ff.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/02/23/3b2ace8526f14eb989d4e5ae9762e1b3.png
[e41a337ea021453085eb7b7b2b9cceed.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/02/23/71934fb1221540c79edf3ccf24518d59.png
[3132de01504042f3a2a5c6962ebdf7f7.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/02/23/028f6b614e934a37ae2fe54d93175b68.png