How To Install libparams-validate-perl on Ubuntu 20.04
Introduction
In this tutorial we learn how to install libparams-validate-perl
on Ubuntu 20.04.
What is libparams-validate-perl
libparams-validate-perl is:
Params::Validate is a Perl module providing a flexible way to validate method and function call parameters. The validation can be as simple as checking for the presence of required parameters, or more complex, like validating object classes (via isa) or capabilities (via can) and checking parameter types. It also provides extensibility through customized validation callbacks.
The module has been designed to work equally well with positional or named parameters (via a hash or hash reference) and includes experimental support for attributes (see Attribute::Params::Validate for details). Task: ubuntukylin-desktop
There are three methods to install libparams-validate-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 libparams-validate-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 libparams-validate-perl
using apt-get
by running the following command:
sudo apt-get -y install libparams-validate-perl
Install libparams-validate-perl Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install libparams-validate-perl
using apt
by running the following command:
sudo apt -y install libparams-validate-perl
Install libparams-validate-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 libparams-validate-perl
using aptitude
by running the following command:
sudo aptitude -y install libparams-validate-perl
How To Uninstall libparams-validate-perl on Ubuntu 20.04
To uninstall only the libparams-validate-perl
package we can use the following command:
sudo apt-get remove libparams-validate-perl
Uninstall libparams-validate-perl And Its Dependencies
To uninstall libparams-validate-perl
and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove libparams-validate-perl
Remove libparams-validate-perl Configurations and Data
To remove libparams-validate-perl
configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge libparams-validate-perl
Remove libparams-validate-perl configuration, data, and all of its dependencies
We can use the following command to remove libparams-validate-perl
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge libparams-validate-perl
References
Summary
In this tutorial we learn how to install libparams-validate-perl
package on Ubuntu 20.04 using different package management tools: apt
, apt-get
and aptitude
.