yum报错:bash: /usr/bin/yum: /usr/bin/python: 坏的解释器:没有那个文件或目录

把linux自带python2.7删除后yum无法应用再补救(如下)

查看系统版本

cat /etc/redhat-release

wget分别下载python yum 的rpm包

按自己的版本下载即可 找到其中的相关包 把包下载到新建的目录下

java 复制代码
# mkdir /usr/local/src/python
# cd /usr/local/src/python

文件如下(下载后总共26个文件):

java 复制代码
wget http://vault.centos.org/7.9.2009/os/x86_64/Packages/python-backports-1.0-8.el7.x86_64.rpm
wget http://vault.centos.org/7.9.2009/os/x86_64/Packages/python-2.7.5-89.el7.x86_64.rpm
wget http://vault.centos.org/7.9.2009/os/x86_64/Packages/libxml2-python-2.9.1-6.el7.5.x86_64.rpm
wget http://vault.centos.org/7.9.2009/os/x86_64/Packages/python-backports-ssl_match_hostname-3.5.0.1-1.el7.noarch.rpm
wget http://vault.centos.org/7.9.2009/os/x86_64/Packages/python-chardet-2.2.1-3.el7.noarch.rpm
wget http://vault.centos.org/7.9.2009/os/x86_64/Packages/python-devel-2.7.5-89.el7.x86_64.rpm
wget http://vault.centos.org/7.9.2009/os/x86_64/Packages/python-iniparse-0.4-9.el7.noarch.rpm
wget http://vault.centos.org/7.9.2009/os/x86_64/Packages/python-ipaddress-1.0.16-2.el7.noarch.rpm
wget http://vault.centos.org/7.9.2009/os/x86_64/Packages/python-kitchen-1.1.1-5.el7.noarch.rpm
wget http://vault.centos.org/7.9.2009/os/x86_64/Packages/python-libs-2.7.5-89.el7.x86_64.rpm
wget http://vault.centos.org/7.9.2009/os/x86_64/Packages/python-pycurl-7.19.0-19.el7.x86_64.rpm
wget http://vault.centos.org/7.9.2009/os/x86_64/Packages/python-setuptools-0.9.8-7.el7.noarch.rpm
wget http://vault.centos.org/7.9.2009/os/x86_64/Packages/python-urlgrabber-3.10-10.el7.noarch.rpm
wget http://vault.centos.org/7.9.2009/os/x86_64/Packages/python-virtualenv-15.1.0-4.el7_7.noarch.rpm
wget http://vault.centos.org/7.9.2009/os/x86_64/Packages/rpm-4.11.3-45.el7.x86_64.rpm
wget http://vault.centos.org/7.9.2009/os/x86_64/Packages/rpm-build-4.11.3-45.el7.x86_64.rpm
wget http://vault.centos.org/7.9.2009/os/x86_64/Packages/rpm-build-libs-4.11.3-45.el7.x86_64.rpm
wget http://vault.centos.org/7.9.2009/os/x86_64/Packages/rpm-libs-4.11.3-45.el7.x86_64.rpm
wget http://vault.centos.org/7.9.2009/os/x86_64/Packages/rpm-python-4.11.3-45.el7.x86_64.rpm
wget http://vault.centos.org/7.9.2009/os/x86_64/Packages/rpm-sign-4.11.3-45.el7.x86_64.rpm
wget http://vault.centos.org/7.9.2009/os/x86_64/Packages/yum-3.4.3-168.el7.centos.noarch.rpm
wget http://vault.centos.org/7.9.2009/os/x86_64/Packages/yum-metadata-parser-1.1.4-10.el7.x86_64.rpm
wget http://vault.centos.org/7.9.2009/os/x86_64/Packages/yum-plugin-aliases-1.1.31-54.el7_8.noarch.rpm
wget http://vault.centos.org/7.9.2009/os/x86_64/Packages/yum-plugin-fastestmirror-1.1.31-54.el7_8.noarch.rpm
wget http://vault.centos.org/7.9.2009/os/x86_64/Packages/yum-plugin-protectbase-1.1.31-54.el7_8.noarch.rpm
wget http://vault.centos.org/7.9.2009/os/x86_64/Packages/yum-utils-1.1.31-54.el7_8.noarch.rpm

安装

java 复制代码
rpm -Uvh --replacepkgs libxml2*.rpm --nodeps --force 
rpm -Uvh --replacepkgs python*.rpm --nodeps --force
rpm -Uvh --replacepkgs rpm-python*.rpm yum*.rpm --nodeps --force

验证

java 复制代码
# python -V
相关推荐
一口面条一口蒜5 分钟前
R语言中的获取函数与替换函数
开发语言·r语言
程序员烧烤20 分钟前
【Java初学基础10】一文讲清反射
java·开发语言
长安——归故李22 分钟前
【PLC程序学习】
java·c语言·javascript·c++·python·学习·php
闲人编程26 分钟前
会议安排问题之贪心算法
python·算法·ios·贪心算法·会议问题·算法改进·codecapsule
清静诗意34 分钟前
Pandas 函数速查专业指南
python·数据分析·pandas
大飞pkz38 分钟前
【设计模式】状态模式
开发语言·设计模式·c#·状态模式
倔强青铜三1 小时前
苦练 Python 第 57 天:用 pathlib 模块告别繁琐的文件操作,开启优雅编程之旅!
人工智能·python·面试
老歌老听老掉牙1 小时前
PDF转图片工具:基于PyQt5的完整实现与深度解析
python·qt·pdf
ajassi20001 小时前
开源 C# 快速开发(十)通讯--http客户端
开发语言·开源·c#
夜猫逐梦1 小时前
【lua】luajit 命令行使用指南
开发语言·lua