How To Install ruby-classifier on Ubuntu 20.04
Introduction
In this tutorial we learn how to install ruby-classifier
on Ubuntu 20.04.
What is ruby-classifier
ruby-classifier is:
Classifier is a general module to allow Bayesian and other types of classifications.
This package provides Bayes classifier and Latent Semantic Indexer. Bayesian Classifiers are accurate, fast, and have modest memory requirements. Latent Semantic Indexing engines are not as fast or as small as Bayesian classifiers, but are more flexible, providing fast search and clustering detection as well as semantic analysis of the text that theoretically simulates human learning. Ruby-Versions: all
There are three methods to install ruby-classifier
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-classifier 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-classifier
using apt-get
by running the following command:
sudo apt-get -y install ruby-classifier
Install ruby-classifier Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install ruby-classifier
using apt
by running the following command:
sudo apt -y install ruby-classifier
Install ruby-classifier 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-classifier
using aptitude
by running the following command:
sudo aptitude -y install ruby-classifier
How To Uninstall ruby-classifier on Ubuntu 20.04
To uninstall only the ruby-classifier
package we can use the following command:
sudo apt-get remove ruby-classifier
Uninstall ruby-classifier And Its Dependencies
To uninstall ruby-classifier
and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove ruby-classifier
Remove ruby-classifier Configurations and Data
To remove ruby-classifier
configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge ruby-classifier
Remove ruby-classifier configuration, data, and all of its dependencies
We can use the following command to remove ruby-classifier
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge ruby-classifier
References
Summary
In this tutorial we learn how to install ruby-classifier
package on Ubuntu 20.04 using different package management tools: apt
, apt-get
and aptitude
.