How To Install llvm-11-examples on Ubuntu 20.04
Introduction
In this tutorial we learn how to install llvm-11-examples
on Ubuntu 20.04.
What is llvm-11-examples
llvm-11-examples 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.
LLVM uses a single, language-independent virtual instruction set both as an offline code representation (to communicate code between compiler phases and to run-time systems) and as the compiler internal representation (to analyze and transform programs). This persistent code representation allows a common set of sophisticated compiler techniques to be applied at compile-time, link-time, install-time, run-time, or “idle-time” (between program runs).
This package contains examples for using LLVM, both in developing extensions to LLVM and in using it to compile code.
There are three methods to install llvm-11-examples
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 llvm-11-examples Using apt-get
Update apt database with apt-get
using the following command.
sudo apt-get update
After updating apt database, We can install llvm-11-examples
using apt-get
by running the following command:
sudo apt-get -y install llvm-11-examples
Install llvm-11-examples Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install llvm-11-examples
using apt
by running the following command:
sudo apt -y install llvm-11-examples
Install llvm-11-examples 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 llvm-11-examples
using aptitude
by running the following command:
sudo aptitude -y install llvm-11-examples
How To Uninstall llvm-11-examples on Ubuntu 20.04
To uninstall only the llvm-11-examples
package we can use the following command:
sudo apt-get remove llvm-11-examples
Uninstall llvm-11-examples And Its Dependencies
To uninstall llvm-11-examples
and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove llvm-11-examples
Remove llvm-11-examples Configurations and Data
To remove llvm-11-examples
configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge llvm-11-examples
Remove llvm-11-examples configuration, data, and all of its dependencies
We can use the following command to remove llvm-11-examples
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge llvm-11-examples
References
Summary
In this tutorial we learn how to install llvm-11-examples
package on Ubuntu 20.04 using different package management tools: apt
, apt-get
and aptitude
.