Set the YUM source of the RHEL6 system

Uninstall the YUM package that comes with RHEL6. Run the following command to check the YUM dependency. Rpm-qRyum gets dependency: [root @ bogondoc] # rpm-qRyum-3.2.27-14.el6.noarch/usr/bin/pythonconfig (yum) 3.2.27-14. el6pygpgmepython2.4python (

Uninstall the YUM package that comes with RHEL6.

Run the following command to check the YUM dependency.

Rpm-qR yum

The following dependencies are obtained:

[Root @ bogon doc] # rpm-qR yum-3.2.27-14.el6.noarch
/Usr/bin/python
Config (yum) = 3.2.27-14. el6
Pygpgme
Python >=2.4
Python (abi) = 2.6
Python-iniparse
Python-sqlite
Python-urlgrabber> = 3.9.0-8
Rpm> = 0: 4. 4.2
Rpm-python
Rpmlib (CompressedFileNames) <= 3.0.4-1
Rpmlib (FileDigests) <= 4.6.0-1
Rpmlib (PartialHardlinkSets) <= 4.0.4-1
Rpmlib (PayloadFilesHavePrefix) = 1.1.0
Rpmlib (PayloadIsXz) = 2.4
Python (abi) = 2.6
Python-iniparse
Python-sqlite
Python-urlgrabber> = 3.9.0-8
Rpm> = 0: 4. 4.2
Rpm-python
Rpmlib (CompressedFileNames) <= 3.0.4-1
Rpmlib (FileDigests) <= 4.6.0-1
Rpmlib (PartialHardlinkSets) <= 4.0.4-1
Rpmlib (PayloadFilesHavePrefix) = 1.1.0
Rpmlib (PayloadIsXz) <= 5.2-1

Use YUM to uninstall yourself.

Command:

Yum erase yum

The running result is:

[Root @ bogon doc] # yum erase yum
Loaded plugins: rhnplugin
This system is not registered with RHN.
RHN support will be disabled.
Setting up Remove Process
Resolving Dependencies
--> Running transaction check
---> Package yum. noarch. 2.27-14. el6 set to be erased
--> Processing Dependency: yum> = 3.2.19-15 for package: yum-rhn-plugin-0.9.1-5.el6.noarch
--> Processing Dependency: yum> = 3.2.25-10 for package: yum-utils-1.1.26-11.el6.noarch
--> Running transaction check
---> Package yum-rhn-plugin.noarch. 9.1-5. el6 set to beerased
--> Processing Dependency: yum-rhn-plugin> = 0.5.3-30 forpackage: rhn-check-1.0.0-38.el6.noarch
---> Package yum-utils.noarch. 1.26-11. el6 set to beerased
--> Processing Dependency: yum-utils for package: abrt-addon-ccpp-1.1.13-4.el6.i686
--> Running transaction check
---> Package abrt-addon-ccpp.i686. 1.13-4. el6 set to beerased
--> Processing Dependency: abrt-addon-ccpp for package: abrt-cli-1.1.13-4.el6.i686
---> Package rhn-check.noarch. 0.0-38. el6 set to beerased
--> Processing Dependency: rhn-check> = 0.0.8 for package: rhnsd-4.9.3-2.el6.i686
--> Running transaction check
---> Package abrt-cli.i686. 1.13-4. el6 set to be erased
---> Package rhnsd. i686. 9.3-2. el6 set to be erased
--> Processing Dependency: rhnsd for package: rhn-setup-1.0.0-38.el6.noarch
--> Running transaction check
---> Package rhn-setup.noarch. 0.0-38. el6 set to beerased
--> Finished Dependency Resolution

Dependencies Resolved

========================================================== ========================================================== ======================
Package Arch Version Repository Size
========================================================== ========================================================== ======================
Removing:
Yum noarch 3.2.27-14.el6@anaconda-RedHatEnterpriseLinux-201009221732.i386/6.0 3.8 M
Removing for dependencies:
Abrt-addon-ccpp
I686 1.1.13-4.el6@anaconda-RedHatEnterpriseLinux-201009221732.i386/6.0 49 k
Abrt-cli i686 1.1.13-4.el6@anaconda-RedHatEnterpriseLinux-201009221732.i386/6.0 63 k
Rhn-check noarch 1.0.0-38.el6@anaconda-RedHatEnterpriseLinux-201009221732.i386/6.0 38 k
Rhn-setup noarch 1.0.0-38.el6@anaconda-RedHatEnterpriseLinux-201009221732.i386/6.0 190 k
Rhnsd i686 4.9.3-2.el6@anaconda-RedHatEnterpriseLinux-201009221732.i386/6.0 89 k
Yum-rhn-plugin
Noarch 0.9.1-5.el6@anaconda-RedHatEnterpriseLinux-201009221732.i386/6.0 174 k
Yum-utils noarch 1.1.26-11.el6@anaconda-RedHatEnterpriseLinux-201009221732.i386/6.0 239 k

Transaction Summary
========================================================== ========================================================== ======================
Remove 8 Package (s)
Reinstall 0 Package (s)
Downgrade 0 Package (s)

Is this OK [y/N]: y
Downloading Packages:
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
Erasing: abrt-cli-1.1.13-4.el6.i686 1/8
Erasing: rhn-check-1.0.0-38.el6.noarch 2/8
Erasing: yum-rhn-plugin-0.9.1-5.el6.noarch 3/8
Erasing: rhn-setup-1.0.0-38.el6.noarch 4/8
Erasing: rhnsd-4.9.3-2.el6.i686 5/8
Erasing: abrt-addon-ccpp-1.1.13-4.el6.i686 6/8
Erasing: yum-utils-1.1.26-11.el6.noarch 7/8
Erasing: yum-3.2.27-14.el6.noarch 8/8

Removed:
Yum. noarch. 2.27-14. el6

Dependency Removed:
Abrt-addon-ccpp.i686. 1.13-4. el6 abrt-cli.i686. 1.13-4. el6rhn-check.noarch. 0.0-38. el6 rhn-setup.noarch. 0.0-38. el6
Rhnsd. i686. 9.3-2. el6 yum-rhn-plugin.noarch. 9.1-5. el6yum-utils.noarch. 1.26-11. el6

Complete!

Reinstall the Centos YUM package.

Then reinstall the YUM package of Centos6.0.

The RPM packages required for YUM installation are:

Yum-3.2.27-14.el6.Centos. Noarch. rpm
Yum-plugin-fastestmirror-1.1.26-11.el6.noarch.rpm

The two RPM packages are:

Http://mirrors.163.com/centos/6/ OS /i386/Packages/yum-3.2.29-40.el6.centos.noarch.rpm

Http://mirrors.163.com/centos/6/ OS /i386/Packages/yum-plugin-fastestmirror-1.1.30-14.el6.noarch.rpm

We recommend that you download two RPM packages to a separate folder. After the download is complete, install the two RPM packages.

Installation Command:

The time saving method is as follows:

Rpm-ivh *. rpm

The NB method is:

Rpm-ivh yum-3.2.27-14.el6.centos.noarch.rpmyum-plugin-fastestmirror-1.1.26-11.el6.noarch.rpm

Minor issues:

If you install the Centos YUM package directly and modify the YUM source, you will find that the Yum install file is abnormal and the following error is prompted:

Listen 14] HTTP Error 404: http://mirrors.163.com/centos/%24releasever/ OS /i386/repodata/repomd.xml
Trying other mirror.
Error: Cannot retrieve repository metadata (repomd. xml) forrepository: base. Please verify its path and try again

This is because the release version of RHEL has not been modified. To fix this problem, run the following command:

Rpm-e -- nodeps redhat-release-server-6Server-6.0.0.37.el6.i686redhat-indexhtml-6-1.el6.noarch

Download the Centos release and indexhtml packages and install them.

Wgethttp: // response
Wgethttp: // response

Install these two packages.

Yum clean all

Here, we have completed the operation of replacing the rhel yum source with Centos.