重新安装 python2.7 和 yum.md
2021/6/7
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重新安装 python2.7 和 yum
0.彻底删除centos 7自带的python
强制删除已安装python及其关联
rpm -qa|grep python|xargs rpm -ev --allmatches --nodeps
删除残余文件
whereis python|xargs rm -frv
注意: 这样删除的话, 也会把yum相关的删除, 所以还得再装上
1.从镜像下载所需要的rpm文件
wget http://mirrors.163.com/centos/7.9.2009/os/x86_64/Packages/lvm2-python-libs-
2.02.187-6.el7.x86_64.rpm
wget http://mirrors.163.com/centos/7.9.2009/os/x86_64/Packages/libxml2-python-
2.9.1-6.el7.5.x86_64.rpm
wget http://mirrors.163.com/centos/7.9.2009/os/x86_64/Packages//python-libs-2.7.5-
89.el7.x86_64.rpm
wget http://mirrors.163.com/centos/7.9.2009/os/x86_64/Packages/python-ipaddress-
1.0.16-2.el7.noarch.rpm
wget http://mirrors.163.com/centos/7.9.2009/os/x86_64/Packages/python-backports-
1.0-8.el7.x86_64.rpm
wget http://mirrors.163.com/centos/7.9.2009/os/x86_64/Packages/python-backports-
ssl_match_hostname-3.5.0.1-1.el7.noarch.rpm
wget http://mirrors.163.com/centos/7.9.2009/os/x86_64/Packages/python-2.7.5-
89.el7.x86_64.rpm
wget http://mirrors.163.com/centos/7.9.2009/os/x86_64/Packages/python-iniparse-
0.4-9.el7.noarch.rpm
wget http://mirrors.163.com/centos/7.9.2009/os/x86_64/Packages/python-pycurl-
7.19.0-19.el7.x86_64.rpm
wget http://mirrors.163.com/centos/7.9.2009/os/x86_64/Packages/python-urlgrabber-
3.10-10.el7.noarch.rpm
wget http://mirrors.163.com/centos/7.9.2009/os/x86_64/Packages/python-setuptools-
0.9.8-7.el7.noarch.rpm
wget http://mirrors.163.com/centos/7.9.2009/os/x86_64/Packages/python-kitchen-
1.1.1-5.el7.noarch.rpm
wget http://mirrors.163.com/centos/7.9.2009/os/x86_64/Packages/python-chardet-
2.2.1-3.el7.noarch.rpm
wget http://mirrors.163.com/centos/7.9.2009/os/x86_64/Packages/rpm-python-4.11.3-
45.el7.x86_64.rpm
wget http://mirrors.163.com/centos/7.9.2009/os/x86_64/Packages/yum-utils-1.1.31-
