由於不小心把自帶的yum給卸載了,卸載命令:rpm -qa yum;
在瀏覽器打開鏈接:http://mirrors.163.com/centos/6/os/x86_64/Packages/下載這四個包:
python-iniparse-0.4-9.el7.noarch.rpm
yum-metadata-parser-1.1.4-10.el7.x86_64.rpm
yum-3.4.3-158.el7.centos.noarch.rpm
yum-plugin-fastestmirror-1.1.31-45.el7.noarch.rpm
下載完成之后用 rpm -ivh --force --nodeps 命令安裝:
rpm -ivh --force --nodeps http://mirrors.163.com/centos/6/os/x86_64/Packages/python-iniparse-0.3.1-2.1.el6.noarch.rpm
rpm -ivh --force --nodeps http://mirrors.163.com/centos/6/os/x86_64/Packages/yum-metadata-parser-1.1.2-16.el6.x86_64.rpm
rpm -ivh --force --nodeps http://mirrors.163.com/centos/6/os/x86_64/Packages/yum-plugin-fastestmirror-1.1.30-41.el6.noarch.rpm
rpm -ivh --force --nodeps http://mirrors.163.com/centos/6/os/x86_64/Packages/yum-plugin-fastestmirror-1.1.30-41.el6.noarch.rpm
下載完成之后下載 yum-3.4.3
wget http://yum.baseurl.org/download/3.4/yum-3.4.3.tar.gz
解壓:tar -zxvf yum-3.4.3.tar.gz #
tar -zxvf yum-3.4.3.tar.gz #解壓后進到yum-3.4.3目錄
cd yum-3.4.3
執行:./yummain.py update
選擇 y
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原文鏈接:https://blog.csdn.net/tt_best/article/details/84789933