How To Install libjavassist-java on Debian 11
Introduction
In this tutorial we learn how to install libjavassist-java
on Debian 11.
What is libjavassist-java
libjavassist-java is:
This library makes Java bytecode manipulation simple. It enables Java programs to define a new class at runtime and to modify a class file when the JVM loads it.
Unlike other bytecode editors, Javassist provides two levels of API: source level and bytecode level. With the source-level API, users can edit a class file without knowledge of the specifications of the Java bytecode. You can even specify inserted bytecode in the form of source text; Javassist compiles it on the fly. On the other hand, the bytecode-level API allows the users to directly edit a class file as other editors.
There are three methods to install libjavassist-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 libjavassist-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 libjavassist-java
using apt-get
by running the following command:
sudo apt-get -y install libjavassist-java
Install libjavassist-java Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install libjavassist-java
using apt
by running the following command:
sudo apt -y install libjavassist-java
Install libjavassist-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 libjavassist-java
using aptitude
by running the following command:
sudo aptitude -y install libjavassist-java
How To Uninstall libjavassist-java on Debian 11
To uninstall only the libjavassist-java
package we can use the following command:
sudo apt-get remove libjavassist-java
Uninstall libjavassist-java And Its Dependencies
To uninstall libjavassist-java
and its dependencies that are no longer needed by Debian 11, we can use the command below:
sudo apt-get -y autoremove libjavassist-java
Remove libjavassist-java Configurations and Data
To remove libjavassist-java
configuration and data from Debian 11 we can use the following command:
sudo apt-get -y purge libjavassist-java
Remove libjavassist-java configuration, data, and all of its dependencies
We can use the following command to remove libjavassist-java
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge libjavassist-java
Dependencies
libjavassist-java have the following dependencies:
References
Summary
In this tutorial we learn how to install libjavassist-java
package on Debian 11 using different package management tools: apt
, apt-get
and aptitude
.