会飘的石头lu 2021-06-25 17:39 采纳率: 0%
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centos7安装yum后Error: Invalid version flag: if

提示错误如下:

[root@localhost yum.repos.d]# yum update

Error: redhat-rpm-config conflicts with gcc-4.8.5-44.el7.x86_64

Error: Package: redhat-rpm-config-118-1.fc29.noarch (installed)

           Requires: /usr/bin/sed

           Removing: sed-4.2.2-5.el7.x86_64 (@anaconda)

               Not found

           Updated By: sed-4.2.2-7.el7.x86_64 (base)

               Not found

 You could try using --skip-broken to work around the problem

 Yum checks failed: Invalid version flag: if

 You could try running: rpm -Va --nofiles --nodigest

[root@localhost yum.repos.d]# yum check

Loaded plugins: aliases, fastestmirror, protectbase

Error: Invalid version flag: if

[root@localhost yum.repos.d]#

 

请问大佬们这个要如何操作解决啊!!!

 

操作过程如下

一、卸载python

1、强制删除已安装的python程序及其关联:

rpm -qa|grep python|xargs rpm -ev --allmatches --nodeps

2、强制删除python所有残余文件

whereis python| xargs rm -frv

二、卸载yum

1、强制删除现有的yum:

whereis python| xargs rm -frv

2、强制删除yum所有残余文件

whereis yum| xargs rm -frv

三、查看Centos7内核版本

cat /etc/centos-release

四、下载依赖

我的CentOS7版本完整路径:https://vault.centos.org/7.5.1804/os/x86_64/Packages/

在Centos命令行中直接执行以下命令

wget http://vault.centos.org/7.5.1804/os/x86_64/Packages/lvm2-python-libs-2.02.177-4.el7.x86_64.rpm
wget http://vault.centos.org/7.5.1804/os/x86_64/Packages/libxml2-python-2.9.1-6.el7_2.3.x86_64.rpm
wget http://vault.centos.org/7.5.1804/os/x86_64/Packages/python-libs-2.7.5-68.el7.x86_64.rpm
wget http://vault.centos.org/7.5.1804/os/x86_64/Packages/python-ipaddress-1.0.16-2.el7.noarch.rpm
wget http://vault.centos.org/7.5.1804/os/x86_64/Packages/python-backports-1.0-8.el7.x86_64.rpm
wget http://vault.centos.org/7.5.1804/os/x86_64/Packages/python-backports-ssl_match_hostname-3.5.0.1-1.el7.noarch.rpm
wget http://vault.centos.org/7.5.1804/os/x86_64/Packages/python-2.7.5-68.el7.x86_64.rpm
wget http://vault.centos.org/7.5.1804/os/x86_64/Packages/python-iniparse-0.4-9.el7.noarch.rpm
wget http://vault.centos.org/7.5.1804/os/x86_64/Packages/python-pycurl-7.19.0-19.el7.x86_64.rpm
wget http://vault.centos.org/7.5.1804/os/x86_64/Packages/python-urlgrabber-3.10-8.el7.noarch.rpm
wget http://vault.centos.org/7.5.1804/os/x86_64/Packages/python-setuptools-0.9.8-7.el7.noarch.rpm
wget http://vault.centos.org/7.5.1804/os/x86_64/Packages/python-kitchen-1.1.1-5.el7.noarch.rpm
wget http://vault.centos.org/7.5.1804/os/x86_64/Packages/python-chardet-2.2.1-1.el7_1.noarch.rpm<br>
wget http://vault.centos.org/7.5.1804/os/x86_64/Packages/rpm-python-4.11.3-32.el7.x86_64.rpm
wget http://vault.centos.org/7.5.1804/os/x86_64/Packages/yum-utils-1.1.31-45.el7.noarch.rpm
wget http://vault.centos.org/7.5.1804/os/x86_64/Packages/yum-3.4.3-158.el7.centos.noarch.rpm
wget http://vault.centos.org/7.5.1804/os/x86_64/Packages/yum-metadata-parser-1.1.4-10.el7.x86_64.rpm
wget http://vault.centos.org/7.5.1804/os/x86_64/Packages/yum-plugin-aliases-1.1.31-45.el7.noarch.rpm
wget http://vault.centos.org/7.5.1804/os/x86_64/Packages/yum-plugin-protectbase-1.1.31-45.el7.noarch.rpm
wget http://vault.centos.org/7.5.1804/os/x86_64/Packages/yum-plugin-fastestmirror-1.1.31-45.el7.noarch.rpm

五、执行安装命令

rpm -Uvh --replacepkgs lvm2-python-libs*.rpm --nodeps --force
 
rpm -Uvh --replacepkgs libxml2-python*.rpm --nodeps --force
 
rpm -Uvh --replacepkgs python*.rpm --nodeps --force
 
rpm -Uvh --replacepkgs rpm-python*.rpm yum*.rpm --nodeps --force

前面都进行的很顺利,但是使用yum的时候出现了问题。。。。。。

六、检查poython和yum是否可用

1、检查python

[root@localhost yum.repos.d]# python
Python 2.7.5 (default, Apr 11 2018, 07:36:10) 
[GCC 4.8.5 20150623 (Red Hat 4.8.5-28)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> 
 

2、检查yum

出现错误

[root@localhost yum.repos.d]# yum check
Loaded plugins: aliases, fastestmirror, protectbase
Error: Invalid version flag: if
[root@localhost yum.repos.d]# 

 

  • 写回答

2条回答 默认 最新

  • milo_xu120 2023-02-09 09:33
    关注

    Invalid version flag? 检查下是不是yum源设置错误

    评论

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