Linux Yum failed to resolve

Linux Yum failed to resolve

Problem:

In CentOS 5.5, you need to use the Yum installer and an error occurred:

There was a problem importing one of the Python modules

Required to run Yum. The error leading to this problem was:

/usr/lib/python2.4/site-packages/_sqlitecache.so:wrong ELF Class:elfclass32

Install a package which provides this module, or

Verify the module is installed correctly.

Workaround:

Let the dog search, because the Python version is incompatible, the way is to uninstall the original Yum reinstall;

1. Determine the current CentOS version

[Email protected]centos-74 yum.repos.d]# lsb_release-a

LSB Version:: core-3.1-amd64:core-3.1-ia32:core-3.1-noarch:graphics-3.1-amd64:graphics-3.1-ia32: Graphics-3.1-noarch

Distributor Id:centos

Description:centos Release 5.5 (Final)

release:5.5

Codename:final

You can see that the current CentOS version is 5.5;

[Email protected] yum.repos.d]# uname-a

Linux centos-74 2.6.18-194.el5 #1 SMP Fri Apr 2 14:58:14 EDT. x86_64 x86_64 x86_64 Gnu/linux

You can see that the x86_64 system is installed;

2. Installing the Yum Program

2.1 Download the required RPM package from NetEase's mirrors;

wget http://mirrors.163.com/centos/5/os/x86_64/CentOS/python-iniparse-0.2.3-4.el5.noarch.rpm

The file from NetEase's site has not been downloaded, Only python-iniparse-0.2.3-6.el5.noarch.rpm, but python-iniparse-0.2.3-6.el5.noarch.rpm will have compatibility issues with three other files, so let the dog search and download it from somewhere else python-i niparse-0.2.3-4.el5.noarch.rpm

wget http://mirrors.163.com/centos/5/os/x86_64/CentOS/yum-3.2.22-40.el5.centos.noarch.rpm

wget http://mirrors.163.com/centos/5/os/x86_64/CentOS/yum-fastestmirror-1.1.16-21.el5.centos.noarch.rpm

wget http://mirrors.163.com/centos/5/os/x86_64/CentOS/yum-metadata-parser-1.1.2-4.el5.centos.x86_64.rpm

2.2 Installing packages that have already been downloaded

RPM-IVH--nodeps python-iniparse-0.2.3-4.el5.noarch.rpm yum-3.2.22-40.el5.centos.noarch.rpm yum-metadata-parser-1.1.2-4.el5.centos.x86_64.rpm yum-fastestmirror-1.1.16-21.el5.centos.noarch.rpm

For some reason, only the first package is installed when the above command is completed python-iniparse-0.2.3-4.el5.noarch.rpm

Preparing ... ########################################### [100%]

Package Python-iniparse-0.2.3-4.el5.noarch is already installed

Install the remaining packages again,

RPM-IVH--nodeps yum-3.2.22-40.el5.centos.noarch.rpm yum-metadata-parser-1.1.2-4.el5.centos.x86_64.rpm yum-fastestmirror-1.1.16-21.el5.centos.noarch.rpm

Preparing ... ########################################### [100%]

1:yum-metadata-parser ########################################### [33%]

2:yum-fastestmirror ########################################### [67%]

3:yum ########################################### [100%]

by Command Rpm-qa | grep Yum View Installation Results

[Email protected] zhao]# Rpm-qa|grep Yum

Yum-3.2.22-40.el5.centos

Yum-fastestmirror-1.1.16-21.el5.centos

Yum-metadata-parser-1.1.2-4.el5

[Email protected] zhao]#

Import Certificate

Rpm-import http://mirrors.163.com/centos/RPM-GPG-KEY-CentOS-5

Let Yum use the source of NetEase:

#cd/etc/yum.repos.d/

#wget Http://mirrors.163.com/.help/CentOS-Base-163.repo

Edit Centos-base-163.repo, add # to all mirrorlist, replace all $releasever with 5, then save.

#yum Clean Metadata

Yum will work after completion, update yum

#yum-y Upgrade

• This article is from: Linux Learning Network

Linux Yum failed to resolve