How To Install ruby-unindent on Debian 9

Introduction

In this tutorial we learn how to install ruby-unindent on Debian 9.

What is ruby-unindent

ruby-unindent is:

Ruby method to unindent strings. Useful for multiline strings embedded in already indented code.

There are three methods to install ruby-unindent on Debian 9. 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-unindent 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-unindent using apt-get by running the following command:

sudo apt-get -y install ruby-unindent

Install ruby-unindent Using apt

Update apt database with apt using the following command.

sudo apt update

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

sudo apt -y install ruby-unindent

Install ruby-unindent 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 Debian. Update apt database with aptitude using the following command.

sudo aptitude update

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

sudo aptitude -y install ruby-unindent

How To Uninstall ruby-unindent on Debian 9

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

sudo apt-get remove ruby-unindent

Uninstall ruby-unindent And Its Dependencies

To uninstall ruby-unindent and its dependencies that are no longer needed by Debian 9, we can use the command below:

sudo apt-get -y autoremove ruby-unindent

Remove ruby-unindent Configurations and Data

To remove ruby-unindent configuration and data from Debian 9 we can use the following command:

sudo apt-get -y purge ruby-unindent

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

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

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

Dependencies

ruby-unindent have the following dependencies:

• ruby

References

• ruby-unindent website

Summary

In this tutorial we learn how to install ruby-unindent package on Debian 9 using different package management tools: apt, apt-get and aptitude.