How To Install libclass-singleton-perl on Debian 10
Introduction
In this tutorial we learn how to install libclass-singleton-perl on Debian 10.
What is libclass-singleton-perl
libclass-singleton-perl is:
The Class::Singleton module implements a Singleton class from which other classes can be derived. A Singleton describes an object class that can have only one instance in any system. An example of a Singleton might be a print spooler or system registry.
By itself, the Class::Singleton module does very little other than manage the instantiation of a single object. In deriving a class from Class::Singleton, your module will inherit the Singleton instantiation method and can implement whatever specific functionality is required.
For a description and discussion of the Singleton class, see “Design Patterns”, Gamma et al, Addison-Wesley, 1995, ISBN 0-201-63361-2.
There are three methods to install libclass-singleton-perl on Debian 10. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.
Install libclass-singleton-perl Using apt-get
Update apt database with apt-get using the following command.
sudo apt-get update
After updating apt database, We can install libclass-singleton-perl using apt-get by running the following command:
sudo apt-get -y install libclass-singleton-perl
Install libclass-singleton-perl Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install libclass-singleton-perl using apt by running the following command:
sudo apt -y install libclass-singleton-perl
Install libclass-singleton-perl 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 Debian. Update apt database with aptitude using the following command.
sudo aptitude update
After updating apt database, We can install libclass-singleton-perl using aptitude by running the following command:
sudo aptitude -y install libclass-singleton-perl
How To Uninstall libclass-singleton-perl on Debian 10
To uninstall only the libclass-singleton-perl package we can use the following command:
sudo apt-get remove libclass-singleton-perl
Uninstall libclass-singleton-perl And Its Dependencies
To uninstall libclass-singleton-perl and its dependencies that are no longer needed by Debian 10, we can use the command below:
sudo apt-get -y autoremove libclass-singleton-perl
Remove libclass-singleton-perl Configurations and Data
To remove libclass-singleton-perl configuration and data from Debian 10 we can use the following command:
sudo apt-get -y purge libclass-singleton-perl
Remove libclass-singleton-perl configuration, data, and all of its dependencies
We can use the following command to remove libclass-singleton-perl configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge libclass-singleton-perl
Dependencies
libclass-singleton-perl have the following dependencies:
References
Summary
In this tutorial we learn how to install libclass-singleton-perl package on Debian 10 using different package management tools: apt, apt-get and aptitude.