How To Install libcrmcommon3 on Ubuntu 18.04
Introduction
In this tutorial we learn how to install libcrmcommon3 on Ubuntu 18.04.
What is libcrmcommon3
libcrmcommon3 is:
At its core, Pacemaker is a distributed finite state machine capable of co-ordinating the startup and recovery of inter-related services across a set of machines.
Pacemaker understands many different resource types (OCF, SYSV, systemd) and can accurately model the relationships between them (colocation, ordering).
It can even use technology such as Docker to automatically isolate the resources managed by the cluster.
This package contains the common library.
There are three methods to install libcrmcommon3 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 libcrmcommon3 Using apt-get
Update apt database with apt-get using the following command.
sudo apt-get update
After updating apt database, We can install libcrmcommon3 using apt-get by running the following command:
sudo apt-get -y install libcrmcommon3
Install libcrmcommon3 Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install libcrmcommon3 using apt by running the following command:
sudo apt -y install libcrmcommon3
Install libcrmcommon3 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 libcrmcommon3 using aptitude by running the following command:
sudo aptitude -y install libcrmcommon3
How To Uninstall libcrmcommon3 on Ubuntu 18.04
To uninstall only the libcrmcommon3 package we can use the following command:
sudo apt-get remove libcrmcommon3
Uninstall libcrmcommon3 And Its Dependencies
To uninstall libcrmcommon3 and its dependencies that are no longer needed by Ubuntu 18.04, we can use the command below:
sudo apt-get -y autoremove libcrmcommon3
Remove libcrmcommon3 Configurations and Data
To remove libcrmcommon3 configuration and data from Ubuntu 18.04 we can use the following command:
sudo apt-get -y purge libcrmcommon3
Remove libcrmcommon3 configuration, data, and all of its dependencies
We can use the following command to remove libcrmcommon3 configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge libcrmcommon3
References
Summary
In this tutorial we learn how to install libcrmcommon3 package on Ubuntu 18.04 using different package management tools: apt, apt-get and aptitude.
