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  • yum update 出错解决办法

    卸载掉yum和python

    于是我卸载了python和yum,觉得自己重新安装python和yum。

    步骤1:卸载python

    rpm -qa|grep python|xargs rpm -e --allmatches --nodeps
    
    whereis python|xargs rm -fr

    步骤2:卸载yum

    rpm -qa|grep yum|xargs rpm -e --allmatches --nodeps
    
    rm -rf /etc/yum.repos.d/*
    
    whereis yum|xargs rm -fr

    步骤3:安装python

    在任何一个镜像站中找到你系统对应版本的python rpm包(我的是centos 6.9的64位系统,使用的镜像是http://mirrors.163.com/centos/6.9/os/x86_64/Packages/)

    mkdir /usr/local/src/python
    
    wget http://mirrors.163.com/centos/6.9/os/x86_64/Packages/python-2.6.6-66.el6_8.x86_64.rpm
    
    wget http://mirrors.163.com/centos/6.9/os/x86_64/Packages/python-iniparse-0.3.1-2.1.el6.noarch.rpm
    
    wget http://mirrors.163.com/centos/6.9/os/x86_64/Packages/python-pycurl-7.19.0-9.el6.x86_64.rpm
    
    wget http://mirrors.163.com/centos/6.9/os/x86_64/Packages/python-devel-2.6.6-66.el6_8.x86_64.rpm
    
    wget http://mirrors.163.com/centos/6.9/os/x86_64/Packages/python-libs-2.6.6-66.el6_8.x86_64.rpm
    
    wget http://mirrors.163.com/centos/6.9/os/x86_64/Packages/python-urlgrabber-3.9.1-11.el6.noarch.rpm
    
    wget http://mirrors.163.com/centos/6.9/os/x86_64/Packages/rpm-python-4.8.0-55.el6.x86_64.rpm

    切换到/usr/local/src/python路径下

    rpm -ivh python-*   rpm-python-* 

    步骤4:安装yum

    mkdir /usr/local/src/yum
    
    wget http://mirrors.163.com/centos/6.9/os/x86_64/Packages/yum-3.2.29-81.el6.centos.noarch.rpm  
    
    wget http://mirrors.163.com/centos/6.9/os/x86_64/Packages/yum-metadata-parser-1.1.2-16.el6.x86_64.rpm  
    
    wget http://mirrors.163.com/centos/6.9/os/x86_64/Packages/yum-plugin-fastestmirror-1.1.30-40.el6.noarch.rpm

    切换到/usr/local/src/python路径下

    rpm -ivh yum-*

    步骤5:测试

    运行

    yum

    成功

     

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  • 原文地址:https://www.cnblogs.com/richiewlq/p/8909463.html
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