How To Install libparams-callbackrequest-perl on Ubuntu 18.04
Introduction
In this tutorial we learn how to install libparams-callbackrequest-perl on Ubuntu 18.04.
What is libparams-callbackrequest-perl
libparams-callbackrequest-perl is:
Params::CallbackRequest provides functional and object-oriented callbacks to method and function parameters. Callbacks may be either code references provided to the new() constructor, or methods defined in subclasses of Params::Callback. Callbacks are triggered either for every call to the Params::CallbackRequest request() method, or by specially named keys in the parameters to request().
The idea behind this module is to provide a sort of plugin architecture for Perl templating systems. Callbacks are triggered by the contents of a request to the Perl templating server, before the templating system itself executes. This approach allows you to carry out logical processing of data submitted from a form, to affect the contents of the request parameters before they’re passed to the templating system for processing, and even to redirect or abort the request before the templating system handles it.
There are three methods to install libparams-callbackrequest-perl 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 libparams-callbackrequest-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-callbackrequest-perl using apt-get by running the following command:
sudo apt-get -y install libparams-callbackrequest-perl
Install libparams-callbackrequest-perl Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install libparams-callbackrequest-perl using apt by running the following command:
sudo apt -y install libparams-callbackrequest-perl
Install libparams-callbackrequest-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-callbackrequest-perl using aptitude by running the following command:
sudo aptitude -y install libparams-callbackrequest-perl
How To Uninstall libparams-callbackrequest-perl on Ubuntu 18.04
To uninstall only the libparams-callbackrequest-perl package we can use the following command:
sudo apt-get remove libparams-callbackrequest-perl
Uninstall libparams-callbackrequest-perl And Its Dependencies
To uninstall libparams-callbackrequest-perl and its dependencies that are no longer needed by Ubuntu 18.04, we can use the command below:
sudo apt-get -y autoremove libparams-callbackrequest-perl
Remove libparams-callbackrequest-perl Configurations and Data
To remove libparams-callbackrequest-perl configuration and data from Ubuntu 18.04 we can use the following command:
sudo apt-get -y purge libparams-callbackrequest-perl
Remove libparams-callbackrequest-perl configuration, data, and all of its dependencies
We can use the following command to remove libparams-callbackrequest-perl configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge libparams-callbackrequest-perl
References
Summary
In this tutorial we learn how to install libparams-callbackrequest-perl package on Ubuntu 18.04 using different package management tools: apt, apt-get and aptitude.
