How To Install python-pysqlite2 on Ubuntu 20.04
Introduction
In this tutorial we learn how to install python-pysqlite2
on Ubuntu 20.04.
What is python-pysqlite2
python-pysqlite2 is:
pysqlite is a DB-API 2.0-compliant database interface for SQLite.
This package is built against SQLite 3. For an interface to SQLite 2, see the package python-sqlite. An alternative Python SQLite 3 module is packaged as python-apsw.
SQLite is a relational database management system contained in a relatively small C library. It is a public domain project created by D. Richard Hipp. Unlike the usual client-server paradigm, the SQLite engine is not a standalone process with which the program communicates, but is linked in and thus becomes an integral part of the program. The library implements most of SQL-92 standard, including transactions, triggers and most of complex queries.
pysqlite makes this powerful embedded SQL engine available to Python programmers. It stays compatible with the Python database API specification 2.0 as much as possible, but also exposes most of SQLite’s native API, so that it is for example possible to create user-defined SQL functions and aggregates in Python.
If you need a relational database for your applications, or even small tools or helper scripts, pysqlite is often a good fit. It’s easy to use, easy to deploy, and does not depend on any other Python libraries or platform libraries, except SQLite. SQLite itself is ported to most platforms you’d ever care about.
It’s often a good alternative to MySQL, the Microsoft JET engine or the MSDE, without having any of their license and deployment issues.
There are three methods to install python-pysqlite2
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 python-pysqlite2 Using apt-get
Update apt database with apt-get
using the following command.
sudo apt-get update
After updating apt database, We can install python-pysqlite2
using apt-get
by running the following command:
sudo apt-get -y install python-pysqlite2
Install python-pysqlite2 Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install python-pysqlite2
using apt
by running the following command:
sudo apt -y install python-pysqlite2
Install python-pysqlite2 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 python-pysqlite2
using aptitude
by running the following command:
sudo aptitude -y install python-pysqlite2
How To Uninstall python-pysqlite2 on Ubuntu 20.04
To uninstall only the python-pysqlite2
package we can use the following command:
sudo apt-get remove python-pysqlite2
Uninstall python-pysqlite2 And Its Dependencies
To uninstall python-pysqlite2
and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove python-pysqlite2
Remove python-pysqlite2 Configurations and Data
To remove python-pysqlite2
configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge python-pysqlite2
Remove python-pysqlite2 configuration, data, and all of its dependencies
We can use the following command to remove python-pysqlite2
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge python-pysqlite2
References
Summary
In this tutorial we learn how to install python-pysqlite2
package on Ubuntu 20.04 using different package management tools: apt
, apt-get
and aptitude
.