How To Install libicu4j-4.4-java on Debian 11
Introduction
In this tutorial we learn how to install libicu4j-4.4-java on Debian 11.
What is libicu4j-4.4-java
libicu4j-4.4-java is:
ICU is a mature, widely used set of C/C++ and Java libraries for Unicode support, software internationalization and globalization (i18n/g11n). It grew out of the JDK 1.1 internationalization APIs, which the ICU team contributed, and the project continues to be developed for the most advanced Unicode/i18n support. ICU is widely portable and gives applications the same results on all platforms and between C/C++ and Java software.
There are three methods to install libicu4j-4.4-java on Debian 11. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.
Install libicu4j-4.4-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 libicu4j-4.4-java using apt-get by running the following command:
sudo apt-get -y install libicu4j-4.4-java
Install libicu4j-4.4-java Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install libicu4j-4.4-java using apt by running the following command:
sudo apt -y install libicu4j-4.4-java
Install libicu4j-4.4-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 Debian. Update apt database with aptitude using the following command.
sudo aptitude update
After updating apt database, We can install libicu4j-4.4-java using aptitude by running the following command:
sudo aptitude -y install libicu4j-4.4-java
How To Uninstall libicu4j-4.4-java on Debian 11
To uninstall only the libicu4j-4.4-java package we can use the following command:
sudo apt-get remove libicu4j-4.4-java
Uninstall libicu4j-4.4-java And Its Dependencies
To uninstall libicu4j-4.4-java and its dependencies that are no longer needed by Debian 11, we can use the command below:
sudo apt-get -y autoremove libicu4j-4.4-java
Remove libicu4j-4.4-java Configurations and Data
To remove libicu4j-4.4-java configuration and data from Debian 11 we can use the following command:
sudo apt-get -y purge libicu4j-4.4-java
Remove libicu4j-4.4-java configuration, data, and all of its dependencies
We can use the following command to remove libicu4j-4.4-java configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge libicu4j-4.4-java
Dependencies
libicu4j-4.4-java have the following dependencies:
References
Summary
In this tutorial we learn how to install libicu4j-4.4-java package on Debian 11 using different package management tools: apt, apt-get and aptitude.