How To Install ruby-cmath on Kali Linux

Introduction

In this tutorial we learn how to install ruby-cmath on Kali Linux.

What is ruby-cmath

ruby-cmath is:

CMath is a library that provides trigonometric and transcendental functions for complex numbers. The functions in this module accept integers, floating-point numbers or complex numbers as arguments.

There are three methods to install ruby-cmath on Kali Linux. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.

Install ruby-cmath Using apt-get

Update apt database with apt-get using the following command.

sudo apt-get update

After updating apt database, We can install ruby-cmath using apt-get by running the following command:

sudo apt-get -y install ruby-cmath

Install ruby-cmath Using apt

Update apt database with apt using the following command.

sudo apt update

After updating apt database, We can install ruby-cmath using apt by running the following command:

sudo apt -y install ruby-cmath

Install ruby-cmath Using aptitude

If you want to follow this method, you might need to install aptitude on Kali Linux first since aptitude is usually not installed by default on Kali Linux. Update apt database with aptitude using the following command.

sudo aptitude update

After updating apt database, We can install ruby-cmath using aptitude by running the following command:

sudo aptitude -y install ruby-cmath

How To Uninstall ruby-cmath on Kali Linux

To uninstall only the ruby-cmath package we can use the following command:

sudo apt-get remove ruby-cmath

Uninstall ruby-cmath And Its Dependencies

To uninstall ruby-cmath and its dependencies that are no longer needed by Kali Linux, we can use the command below:

sudo apt-get -y autoremove ruby-cmath

Remove ruby-cmath Configurations and Data

To remove ruby-cmath configuration and data from Kali Linux we can use the following command:

sudo apt-get -y purge ruby-cmath

Remove ruby-cmath configuration, data, and all of its dependencies

We can use the following command to remove ruby-cmath configurations, data and all of its dependencies, we can use the following command:

sudo apt-get -y autoremove --purge ruby-cmath

Dependencies

ruby-cmath have the following dependencies:

References

• ruby-cmath website

Summary

In this tutorial we learn how to install ruby-cmath package on Kali Linux using different package management tools: apt, apt-get and aptitude.