How To Install rubygem-mercenary on CentOS 7

In this tutorial we learn how to install rubygem-mercenary on CentOS 7. rubygem-mercenary is An easier way to build your command-line scripts in Ruby

Introduction

In this tutorial we learn how to install rubygem-mercenary on CentOS 7.

What is rubygem-mercenary

Lightweight and flexible library for writing command-line apps in Ruby.

We can use yum or dnf to install rubygem-mercenary on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install rubygem-mercenary.

Install rubygem-mercenary on CentOS 7 Using yum

Update yum database with yum using the following command.

sudo yum makecache

After updating yum database, We can install rubygem-mercenary using yum by running the following command:

sudo yum -y install rubygem-mercenary

Install rubygem-mercenary 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 rubygem-mercenary using dnf by running the following command:

sudo dnf -y install rubygem-mercenary

How To Uninstall rubygem-mercenary on CentOS 7

To uninstall only the rubygem-mercenary package we can use the following command:

sudo dnf remove rubygem-mercenary

References

Summary

In this tutorial we learn how to install rubygem-mercenary on CentOS 7 using yum and dnf.