How To Install liblucene2-java on Ubuntu 18.04
Introduction
In this tutorial we learn how to install liblucene2-java on Ubuntu 18.04.
What is liblucene2-java
liblucene2-java is:
Lucene is a full-text search engine for the Java(TM) programming language. Lucene is not a complete application, but rather a code library and API that can easily be used to add search capabilities to applications.
This package contains the Lucene core library and a number of additional (contributed) libraries.
There are three methods to install liblucene2-java 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 liblucene2-java Using apt-get
Update apt database with apt-get using the following command.
sudo apt-get update
After updating apt database, We can install liblucene2-java using apt-get by running the following command:
sudo apt-get -y install liblucene2-java
Install liblucene2-java Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install liblucene2-java using apt by running the following command:
sudo apt -y install liblucene2-java
Install liblucene2-java 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 liblucene2-java using aptitude by running the following command:
sudo aptitude -y install liblucene2-java
How To Uninstall liblucene2-java on Ubuntu 18.04
To uninstall only the liblucene2-java package we can use the following command:
sudo apt-get remove liblucene2-java
Uninstall liblucene2-java And Its Dependencies
To uninstall liblucene2-java and its dependencies that are no longer needed by Ubuntu 18.04, we can use the command below:
sudo apt-get -y autoremove liblucene2-java
Remove liblucene2-java Configurations and Data
To remove liblucene2-java configuration and data from Ubuntu 18.04 we can use the following command:
sudo apt-get -y purge liblucene2-java
Remove liblucene2-java configuration, data, and all of its dependencies
We can use the following command to remove liblucene2-java configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge liblucene2-java
References
Summary
In this tutorial we learn how to install liblucene2-java package on Ubuntu 18.04 using different package management tools: apt, apt-get and aptitude.
