Introduction
In this tutorial we learn how to install libgetopt-declare-perl on Ubuntu 22.04.
What is libgetopt-declare-perl
libgetopt-declare-perl is:
Getopt::Declare provides facilities to parse command line options. It builds
and runs a parser. The parser object can be saved and later run on different
input. Key features are:
- Automatic generation of error, usage and version information
- Matching of parameter components may be constrained by regular expressions
- Execution of embedded actions
- Declarative specification of inter-parameter relationships
- Selective or global case-insensitive matching of parameters
There are three methods to install libgetopt-declare-perl on Ubuntu 22.04. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.
Install libgetopt-declare-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 libgetopt-declare-perl using apt-get by running the following command:
sudo apt-get -y install libgetopt-declare-perl
Install libgetopt-declare-perl Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install libgetopt-declare-perl using apt by running the following command:
sudo apt -y install libgetopt-declare-perl
Install libgetopt-declare-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 Ubuntu. Update apt database with aptitude using the following command.
sudo aptitude update
After updating apt database, We can install libgetopt-declare-perl using aptitude by running the following command:
sudo aptitude -y install libgetopt-declare-perl
How To Uninstall libgetopt-declare-perl on Ubuntu 22.04
To uninstall only the libgetopt-declare-perl package we can use the following command:
sudo apt-get remove libgetopt-declare-perl
Uninstall libgetopt-declare-perl And Its Dependencies
To uninstall libgetopt-declare-perl and its dependencies that are no longer needed by Ubuntu 22.04, we can use the command below:
sudo apt-get -y autoremove libgetopt-declare-perl
Remove libgetopt-declare-perl Configurations and Data
To remove libgetopt-declare-perl configuration and data from Ubuntu 22.04 we can use the following command:
sudo apt-get -y purge libgetopt-declare-perl
Remove libgetopt-declare-perl configuration, data, and all of its dependencies
We can use the following command to remove libgetopt-declare-perl configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge libgetopt-declare-perl
References
Summary
In this tutorial we learn how to install libgetopt-declare-perl package on Ubuntu 22.04 using different package management tools: apt, apt-get and aptitude.
