How To Install redmine-plugin-recaptcha on Ubuntu 18.04
Introduction
In this tutorial we learn how to install redmine-plugin-recaptcha on Ubuntu 18.04.
What is redmine-plugin-recaptcha
redmine-plugin-recaptcha is:
This plugin gives Redmine the ability to display reCAPTCHA authentication in order to allow user self-registration and prevent spam.
Before using it, you will need to sign-up for a reCAPTCHA key at https://www.google.com/recaptcha.
There are three methods to install redmine-plugin-recaptcha on Ubuntu 18.04. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.
Install redmine-plugin-recaptcha Using apt-get
Update apt database with apt-get using the following command.
sudo apt-get update
After updating apt database, We can install redmine-plugin-recaptcha using apt-get by running the following command:
sudo apt-get -y install redmine-plugin-recaptcha
Install redmine-plugin-recaptcha Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install redmine-plugin-recaptcha using apt by running the following command:
sudo apt -y install redmine-plugin-recaptcha
Install redmine-plugin-recaptcha 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 Ubuntu. Update apt database with aptitude using the following command.
sudo aptitude update
After updating apt database, We can install redmine-plugin-recaptcha using aptitude by running the following command:
sudo aptitude -y install redmine-plugin-recaptcha
How To Uninstall redmine-plugin-recaptcha on Ubuntu 18.04
To uninstall only the redmine-plugin-recaptcha package we can use the following command:
sudo apt-get remove redmine-plugin-recaptcha
Uninstall redmine-plugin-recaptcha And Its Dependencies
To uninstall redmine-plugin-recaptcha and its dependencies that are no longer needed by Ubuntu 18.04, we can use the command below:
sudo apt-get -y autoremove redmine-plugin-recaptcha
Remove redmine-plugin-recaptcha Configurations and Data
To remove redmine-plugin-recaptcha configuration and data from Ubuntu 18.04 we can use the following command:
sudo apt-get -y purge redmine-plugin-recaptcha
Remove redmine-plugin-recaptcha configuration, data, and all of its dependencies
We can use the following command to remove redmine-plugin-recaptcha configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge redmine-plugin-recaptcha
References
Summary
In this tutorial we learn how to install redmine-plugin-recaptcha package on Ubuntu 18.04 using different package management tools: apt, apt-get and aptitude.
