How To Install xapian-examples on Ubuntu 20.04
Introduction
In this tutorial we learn how to install xapian-examples on Ubuntu 20.04.
What is xapian-examples
xapian-examples is:
This package contains source code for some example programs which use the Xapian library. The three “simple” examples are also included in binary form; binaries for the other examples can be found in the xapian-tools package (since they’re useful tools in their own right).
The Xapian search engine library is a highly adaptable toolkit which allows developers to easily add advanced indexing and search facilities to their own applications. It implements the probabilistic model of information retrieval, and provides facilities for performing ranked free-text searches, relevance feedback, phrase searching, boolean searching, stemming, and simultaneous update and searching. It is highly scalable, and is capable of working with collections containing hundreds of millions of documents.
There are three methods to install xapian-examples 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 xapian-examples Using apt-get
Update apt database with apt-get using the following command.
sudo apt-get update
After updating apt database, We can install xapian-examples using apt-get by running the following command:
sudo apt-get -y install xapian-examples
Install xapian-examples Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install xapian-examples using apt by running the following command:
sudo apt -y install xapian-examples
Install xapian-examples 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 xapian-examples using aptitude by running the following command:
sudo aptitude -y install xapian-examples
How To Uninstall xapian-examples on Ubuntu 20.04
To uninstall only the xapian-examples package we can use the following command:
sudo apt-get remove xapian-examples
Uninstall xapian-examples And Its Dependencies
To uninstall xapian-examples and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove xapian-examples
Remove xapian-examples Configurations and Data
To remove xapian-examples configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge xapian-examples
Remove xapian-examples configuration, data, and all of its dependencies
We can use the following command to remove xapian-examples configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge xapian-examples
References
Summary
In this tutorial we learn how to install xapian-examples package on Ubuntu 20.04 using different package management tools: apt, apt-get and aptitude.