How To Install libllvm12 on Ubuntu 20.04
Introduction
In this tutorial we learn how to install libllvm12
on Ubuntu 20.04.
What is libllvm12
libllvm12 is:
LLVM is a collection of libraries and tools that make it easy to build compilers, optimizers, just-in-time code generators, and many other compiler-related programs.
This package contains the LLVM runtime library.
There are three methods to install libllvm12
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 libllvm12 Using apt-get
Update apt database with apt-get
using the following command.
sudo apt-get update
After updating apt database, We can install libllvm12
using apt-get
by running the following command:
sudo apt-get -y install libllvm12
Install libllvm12 Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install libllvm12
using apt
by running the following command:
sudo apt -y install libllvm12
Install libllvm12 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 libllvm12
using aptitude
by running the following command:
sudo aptitude -y install libllvm12
How To Uninstall libllvm12 on Ubuntu 20.04
To uninstall only the libllvm12
package we can use the following command:
sudo apt-get remove libllvm12
Uninstall libllvm12 And Its Dependencies
To uninstall libllvm12
and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove libllvm12
Remove libllvm12 Configurations and Data
To remove libllvm12
configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge libllvm12
Remove libllvm12 configuration, data, and all of its dependencies
We can use the following command to remove libllvm12
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge libllvm12
References
Summary
In this tutorial we learn how to install libllvm12
package on Ubuntu 20.04 using different package management tools: apt
, apt-get
and aptitude
.