How to Use Yum to download and install the RPM package and its dependencies, and use yumrpm Dependencies

How to Use Yum to download and install the RPM package and its dependencies, and use yumrpm Dependencies

Today, when installing Perl-IPC-cmd, we found many dependencies.

Run Yum install? Perl-IPC-cmd looks like this:

Updating: glibc-common-2.17-196.el7_4.2.x86_64 1/22 updating: glibc-2.17-196.el7_4.2.x86_64 2/22 updating: libdb-5.3.21-21.el7_4.x86_64 3/22 installing: libdb-devel-5.3.21-21.el7_4.x86_64 4/22 installing: kernel-headers-3.10.0-693.21.1.el7.x86_64 5/22 installing: glibc-headers-2.17-196.el7_4.2.x86_64 6/22 installing: glibc-devel-2.17-196.el7_4.2.x86_64 7/22 installing: gdbm-devel-1.10-8.el7.x86_64 8/22 installing: pyparsing-1.5.6-9.el7.noarch 9/22 installing: systemtap-sdt-devel-3.1-5.el7_4.x86_64 10/22 installing: 1: perl-ExtUtils-ParseXS-3.18-3.el7.noarch 11/22 installing: perl-ExtUtils-MakeMaker-6.68-3.el7.noarch 12/22 installing: perl-ExtUtils-Install-1.58-292.el7.noarch 13/22 installing: 4: perl-devel-5.16.3-292.el7.x86_64 14/22 installing: 1: perl-IPC-Cmd-0.80-4.el7.noarch 15/22 updating: libdb-utils-5.3.21-21.el7_4.x86_64 16/22 updating: glibc-2.17-196.el7_4.2.i686 17/22

Due to the need for batch installation for others, the user environment may not have a network and requires your own rpm.

The following describes my steps:

Download RPM package

Run Yum install? Perl-IPC-cmd

The download list is displayed and the message "Y/D/N" is displayed]

Select D here. D indicates only downloading and not installing. It will be downloaded to the corresponding location of the/var/Cache/Yum/x86_64/7/directory.

Install the RPM package

Run the/var/Cache/Yum/x86_64/7/upgrades/packages command to store the software package to be upgraded. Here I am manually executing rpm-IVH? Packagename finds that there is mutual dependency, and it is difficult to solve the dependency between them. You only need to execute

 
Rpm-uvh *
 

The dependency between them is automatically resolved.

Run/var/Cache/Yum/x86_64/7/base/packages to store the software package to be installed.

 
Rpm-IVH *
 

The dependency is automatically resolved.

Method Summary

 
Yum install -- downloadonly -- downloaddir =/tmp/RPM Perl-IPC-cmd
 

Download all the required installation packages and their dependencies to the/RMP/RPM directory, copy the entire directory, and transmit it to the machine to be installed through SFTP. Execute

Rpm-IVH * Everything is automatically solved! (This method cannot be used in this example because of upgrade and install)