How To Install perl-POE on CentOS 7
Introduction
In this tutorial we learn how to install perl-POE on CentOS 7.
What is perl-POE
POE is a framework for cooperative, event driven multitasking in Perl. Other languages have similar frameworks. Python has Twisted. TCL has “the event loop”. POE originally was developed as the core of a persistent object server and runtime environment. It has evolved into a general purpose multitasking and networking framework, encompassing and providing a consistent interface to other event loops such as Event and the Tk and Gtk toolkits. POE is written in layers, each building upon the previous. It’s therefore possible to use POE at varying levels of abstraction.
We can use yum or dnf to install perl-POE on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install perl-POE.
Install perl-POE 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-POE using yum by running the following command:
sudo yum -y install perl-POE
Install perl-POE 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-POE using dnf by running the following command:
sudo dnf -y install perl-POE
How To Uninstall perl-POE on CentOS 7
To uninstall only the perl-POE package we can use the following command:
sudo dnf remove perl-POE
References
Summary
In this tutorial we learn how to install perl-POE on CentOS 7 using yum and dnf.
