How To Install libjep-java on Ubuntu 20.04
Introduction
In this tutorial we learn how to install libjep-java on Ubuntu 20.04.
What is libjep-java
libjep-java is:
Jep Java parses and evaluates mathematical expressions with only a few lines of code. This package allows your users to enter a formula as a string, and instantly evaluate it. Jep supports user defined variables, constants, and functions. A number of common mathematical functions and constants are included.
There are three methods to install libjep-java 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 libjep-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 libjep-java using apt-get by running the following command:
sudo apt-get -y install libjep-java
Install libjep-java Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install libjep-java using apt by running the following command:
sudo apt -y install libjep-java
Install libjep-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 libjep-java using aptitude by running the following command:
sudo aptitude -y install libjep-java
How To Uninstall libjep-java on Ubuntu 20.04
To uninstall only the libjep-java package we can use the following command:
sudo apt-get remove libjep-java
Uninstall libjep-java And Its Dependencies
To uninstall libjep-java and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove libjep-java
Remove libjep-java Configurations and Data
To remove libjep-java configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge libjep-java
Remove libjep-java configuration, data, and all of its dependencies
We can use the following command to remove libjep-java configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge libjep-java
References
Summary
In this tutorial we learn how to install libjep-java package on Ubuntu 20.04 using different package management tools: apt, apt-get and aptitude.