How To Install ruby-delayer on Ubuntu 20.04
Introduction
In this tutorial we learn how to install ruby-delayer
on Ubuntu 20.04.
What is ruby-delayer
ruby-delayer is:
The delayer library allows you to delay any tasks. It is similar to priority-queue mechanism. Ruby-Versions: all
There are three methods to install ruby-delayer
on Ubuntu 20.04. We can use apt-get
, apt
and aptitude
. In the following sections we will describe each method. You can choose one of them.
Install ruby-delayer 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-delayer
using apt-get
by running the following command:
sudo apt-get -y install ruby-delayer
Install ruby-delayer Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install ruby-delayer
using apt
by running the following command:
sudo apt -y install ruby-delayer
Install ruby-delayer 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 ruby-delayer
using aptitude
by running the following command:
sudo aptitude -y install ruby-delayer
How To Uninstall ruby-delayer on Ubuntu 20.04
To uninstall only the ruby-delayer
package we can use the following command:
sudo apt-get remove ruby-delayer
Uninstall ruby-delayer And Its Dependencies
To uninstall ruby-delayer
and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove ruby-delayer
Remove ruby-delayer Configurations and Data
To remove ruby-delayer
configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge ruby-delayer
Remove ruby-delayer configuration, data, and all of its dependencies
We can use the following command to remove ruby-delayer
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge ruby-delayer
References
Summary
In this tutorial we learn how to install ruby-delayer
package on Ubuntu 20.04 using different package management tools: apt
, apt-get
and aptitude
.