How To Install libpfqueue0 on Ubuntu 18.04
Introduction
In this tutorial we learn how to install libpfqueue0 on Ubuntu 18.04.
What is libpfqueue0
libpfqueue0 is:
pfqueue is a queue manager for different MTAs (currently postfix and exim), allowing to delete, hold, release, or requeue messages.
This package contains the libraries.
There are three methods to install libpfqueue0 on Ubuntu 18.04. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.
Install libpfqueue0 Using apt-get
Update apt database with apt-get using the following command.
sudo apt-get update
After updating apt database, We can install libpfqueue0 using apt-get by running the following command:
sudo apt-get -y install libpfqueue0
Install libpfqueue0 Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install libpfqueue0 using apt by running the following command:
sudo apt -y install libpfqueue0
Install libpfqueue0 Using aptitude
If you want to follow this method, you might need to install aptitude first since aptitude is usually not installed by default on Ubuntu. Update apt database with aptitude using the following command.
sudo aptitude update
After updating apt database, We can install libpfqueue0 using aptitude by running the following command:
sudo aptitude -y install libpfqueue0
How To Uninstall libpfqueue0 on Ubuntu 18.04
To uninstall only the libpfqueue0 package we can use the following command:
sudo apt-get remove libpfqueue0
Uninstall libpfqueue0 And Its Dependencies
To uninstall libpfqueue0 and its dependencies that are no longer needed by Ubuntu 18.04, we can use the command below:
sudo apt-get -y autoremove libpfqueue0
Remove libpfqueue0 Configurations and Data
To remove libpfqueue0 configuration and data from Ubuntu 18.04 we can use the following command:
sudo apt-get -y purge libpfqueue0
Remove libpfqueue0 configuration, data, and all of its dependencies
We can use the following command to remove libpfqueue0 configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge libpfqueue0
References
Summary
In this tutorial we learn how to install libpfqueue0 package on Ubuntu 18.04 using different package management tools: apt, apt-get and aptitude.
