How To Install mrbayes on Ubuntu 22.04

In this tutorial we learn how to install mrbayes on Ubuntu 22.04. mrbayes is Bayesian Inference of Phylogeny

Introduction

In this tutorial we learn how to install mrbayes on Ubuntu 22.04.

What is mrbayes

mrbayes is:

Bayesian inference of phylogeny is based upon a quantity called the posterior probability distribution of trees, which is the probability of a tree conditioned on the observations. The conditioning is accomplished using Bayes’s theorem. The posterior probability distribution of trees is impossible to calculate analytically; instead, MrBayes uses a simulation technique called Markov chain Monte Carlo (or MCMC) to approximate the posterior probabilities of trees.

There are three methods to install mrbayes on Ubuntu 22.04. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.

Install mrbayes Using apt-get

Update apt database with apt-get using the following command.

sudo apt-get update

After updating apt database, We can install mrbayes using apt-get by running the following command:

sudo apt-get -y install mrbayes

Install mrbayes Using apt

Update apt database with apt using the following command.

sudo apt update

After updating apt database, We can install mrbayes using apt by running the following command:

sudo apt -y install mrbayes

Install mrbayes 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 mrbayes using aptitude by running the following command:

sudo aptitude -y install mrbayes

How To Uninstall mrbayes on Ubuntu 22.04

To uninstall only the mrbayes package we can use the following command:

sudo apt-get remove mrbayes

Uninstall mrbayes And Its Dependencies

To uninstall mrbayes and its dependencies that are no longer needed by Ubuntu 22.04, we can use the command below:

sudo apt-get -y autoremove mrbayes

Remove mrbayes Configurations and Data

To remove mrbayes configuration and data from Ubuntu 22.04 we can use the following command:

sudo apt-get -y purge mrbayes

Remove mrbayes configuration, data, and all of its dependencies

We can use the following command to remove mrbayes configurations, data and all of its dependencies, we can use the following command:

sudo apt-get -y autoremove --purge mrbayes

References

Summary

In this tutorial we learn how to install mrbayes package on Ubuntu 22.04 using different package management tools: apt, apt-get and aptitude.