How To Install libclone-pp-perl on Ubuntu 20.04
Introduction
In this tutorial we learn how to install libclone-pp-perl
on Ubuntu 20.04.
What is libclone-pp-perl
libclone-pp-perl is:
Clone::PP provides a general-purpose clone function to make deep copies of Perl data structures. It calls itself recursively to copy nested hash, array, scalar and reference types, including tied variables and objects.
The clone() function takes a scalar argument to copy. To duplicate arrays or hashes, pass them in by reference:
my $copy = clone(@array); my @copy = @{ clone(@array) }; my $copy = clone(%hash); my %copy = %{ clone(%hash) };
The clone() function also accepts an optional second parameter that can be used to limit the depth of the copy. If you pass a limit of 0, clone will return the same value you supplied; for a limit of 1, a shallow copy is constructed; for a limit of 2, two layers of copying are done, and so on.
This is a pure-perl implementation. For a faster XS-/C-based implementation see the libclone-perl package.
There are three methods to install libclone-pp-perl
on Ubuntu 20.04. We can use apt-get
, apt
and aptitude
. In the following sections we will describe each method. You can choose one of them.
Install libclone-pp-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 libclone-pp-perl
using apt-get
by running the following command:
sudo apt-get -y install libclone-pp-perl
Install libclone-pp-perl Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install libclone-pp-perl
using apt
by running the following command:
sudo apt -y install libclone-pp-perl
Install libclone-pp-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 libclone-pp-perl
using aptitude
by running the following command:
sudo aptitude -y install libclone-pp-perl
How To Uninstall libclone-pp-perl on Ubuntu 20.04
To uninstall only the libclone-pp-perl
package we can use the following command:
sudo apt-get remove libclone-pp-perl
Uninstall libclone-pp-perl And Its Dependencies
To uninstall libclone-pp-perl
and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove libclone-pp-perl
Remove libclone-pp-perl Configurations and Data
To remove libclone-pp-perl
configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge libclone-pp-perl
Remove libclone-pp-perl configuration, data, and all of its dependencies
We can use the following command to remove libclone-pp-perl
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge libclone-pp-perl
References
Summary
In this tutorial we learn how to install libclone-pp-perl
package on Ubuntu 20.04 using different package management tools: apt
, apt-get
and aptitude
.