一.确定系统版本
# cat /etc/system-release CentOS Linux release 7.9.2009 (Core)
# getconf LONG_BIT 64
二.通过rpm安装python
在http://mirrors.163.com/centos/7/os/x86_64/Packages/包下寻找对应rpm,依次安装以下python rpm文件
python
python-iniparse
python-pycurl
python-urlgrabber
python-devel
python-libs
python-setuptools
rpm-python
rpm -ivh --nodeps --force http://mirrors.163.com/centos/7/os/x86_64/Packages/python-2.7.5-89.el7.x86_64.rpm ........
三.安装yum
依次安装以下yum rpm,方法同上
yum
yum-metadata-parser
yum-utils
yum-plugin-fastestmirror
yum-plugin-protectbase
yum-plugin-aliases
安装完成后,yum应该就可以使用了.
其他问题:
使用firewall-cmd提示:No module named gi.repository,
安装python-gobject
yum install python-gobject
安装后还是提示No module named firewall.client
安装firewall.client
yum install python-firewall