How To Install exim-pgsql on CentOS 8

exim-pgsql is PostgreSQL lookup support for Exim

Introduction

In this tutorial we learn how to install exim-pgsql on CentOS 8.

What is exim-pgsql

This package contains the PostgreSQL lookup module for Exim

We can use yum or dnf to install exim-pgsql on CentOS 8. In this tutorial we discuss both methods but you only need to choose one of method to install exim-pgsql.

Install exim-pgsql on CentOS 8 Using dnf

Update yum database with dnf using the following command.

sudo dnf makecache --refresh

The output should look something like this:

CentOS Linux 8 - AppStream                                       43 kB/s | 4.3 kB     00:00    
CentOS Linux 8 - BaseOS                                          65 kB/s | 3.9 kB     00:00    
CentOS Linux 8 - ContinuousRelease                               43 kB/s | 3.0 kB     00:00    
CentOS Linux 8 - Extras                                          23 kB/s | 1.5 kB     00:00    
CentOS Linux 8 - FastTrack                                       40 kB/s | 3.0 kB     00:00    
CentOS Linux 8 - HighAvailability                                36 kB/s | 3.9 kB     00:00    
CentOS Linux 8 - Plus                                            24 kB/s | 1.5 kB     00:00    
CentOS Linux 8 - PowerTools                                      50 kB/s | 4.3 kB     00:00    
Extra Packages for Enterprise Linux Modular 8 - x86_64           13 kB/s | 9.2 kB     00:00    
Extra Packages for Enterprise Linux 8 - x86_64                   24 kB/s | 8.5 kB     00:00    
Metadata cache created.

After updating yum database, We can install exim-pgsql using dnf by running the following command:

sudo dnf -y install exim-pgsql

Install exim-pgsql on CentOS 8 Using yum

Update yum database with yum using the following command.

sudo yum makecache --refresh

The output should look something like this:

CentOS Linux 8 - AppStream                                       43 kB/s | 4.3 kB     00:00    
CentOS Linux 8 - BaseOS                                          65 kB/s | 3.9 kB     00:00    
CentOS Linux 8 - ContinuousRelease                               43 kB/s | 3.0 kB     00:00    
CentOS Linux 8 - Extras                                          23 kB/s | 1.5 kB     00:00    
CentOS Linux 8 - FastTrack                                       40 kB/s | 3.0 kB     00:00    
CentOS Linux 8 - HighAvailability                                36 kB/s | 3.9 kB     00:00    
CentOS Linux 8 - Plus                                            24 kB/s | 1.5 kB     00:00    
CentOS Linux 8 - PowerTools                                      50 kB/s | 4.3 kB     00:00    
Extra Packages for Enterprise Linux Modular 8 - x86_64           13 kB/s | 9.2 kB     00:00    
Extra Packages for Enterprise Linux 8 - x86_64                   24 kB/s | 8.5 kB     00:00    
Metadata cache created.

After updating yum database, We can install exim-pgsql using yum by running the following command:

sudo yum -y install exim-pgsql

How To Uninstall exim-pgsql on CentOS 8

To uninstall only the exim-pgsql package we can use the following command:

sudo dnf remove exim-pgsql

exim-pgsql Package Contents on CentOS 8

/usr/lib/.build-id
/usr/lib/.build-id/66
/usr/lib/.build-id/66/54ff58e42036fed2a25253455577550f67e5cb
/usr/lib64/exim/4.94.2-1.el8/lookups/pgsql.so

References

Summary

In this tutorial we learn how to install exim-pgsql on CentOS 8 using yum and dnf.