How To Install perl-Class-Virtual on CentOS 7
Introduction
In this tutorial we learn how to install perl-Class-Virtual
on CentOS 7.
What is perl-Class-Virtual
This is a base class for implementing virtual base classes (what some people call an abstract class). It allows the programmer to explicitly declare what methods are virtual and that must be implemented by subclasses.
We can use yum
or dnf
to install perl-Class-Virtual
on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install perl-Class-Virtual.
Install perl-Class-Virtual on CentOS 7 Using yum
Update yum database with yum
using the following command.
sudo yum makecache
After updating yum database, We can install perl-Class-Virtual
using yum
by running the following command:
sudo yum -y install perl-Class-Virtual
Install perl-Class-Virtual on CentOS 7 Using dnf
If you don’t have dnf installed you can install DNF on CentOS 7 first.
Update yum database with dnf
using the following command.
sudo dnf makecache
After updating yum database, We can install perl-Class-Virtual
using dnf
by running the following command:
sudo dnf -y install perl-Class-Virtual
How To Uninstall perl-Class-Virtual on CentOS 7
To uninstall only the perl-Class-Virtual
package we can use the following command:
sudo dnf remove perl-Class-Virtual
References
Summary
In this tutorial we learn how to install perl-Class-Virtual
on CentOS 7 using yum
and dnf
.