How To Install ruby-erubis on Debian 9

In this tutorial we learn how to install ruby-erubis on Debian 9. ruby-erubis is fast and extensible eRuby implementation which supports multi-language

Introduction

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

What is ruby-erubis

ruby-erubis is:

Erubis is a very fast eRuby implementation that features:

  • Multi-language support (Ruby/PHP/C/Java/Scheme/Perl/Javascript)
  • Auto escaping support
  • Auto trimming spaces around ‘<% %>’
  • Embedded pattern changeable (default ‘<% %>’)
  • Enable to handle Processing Instructions (PI) as embedded pattern
  • Context object available and easy to combine eRuby template with YAML file
  • Print statement available
  • Easy to extend and customize in subclass
  • Ruby on Rails support

There are three methods to install ruby-erubis 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-erubis 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-erubis using apt-get by running the following command:

sudo apt-get -y install ruby-erubis

Install ruby-erubis Using apt

Update apt database with apt using the following command.

sudo apt update

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

sudo apt -y install ruby-erubis

Install ruby-erubis 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-erubis using aptitude by running the following command:

sudo aptitude -y install ruby-erubis

How To Uninstall ruby-erubis on Debian 9

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

sudo apt-get remove ruby-erubis

Uninstall ruby-erubis And Its Dependencies

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

sudo apt-get -y autoremove ruby-erubis

Remove ruby-erubis Configurations and Data

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

sudo apt-get -y purge ruby-erubis

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

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

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

Dependencies

ruby-erubis have the following dependencies:

References

Summary

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