How To Install erlang-p1-mqtree on Ubuntu 20.04
Introduction
In this tutorial we learn how to install erlang-p1-mqtree
on Ubuntu 20.04.
What is erlang-p1-mqtree
erlang-p1-mqtree is:
mqtree is an Erlang NIF implementation of N-ary tree to keep MQTT topic filters for efficient matching.
This library was written for ejabberd which still uses it. It was split off into its own project to follow Erlang/OTP guidelines.
There are three methods to install erlang-p1-mqtree
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 erlang-p1-mqtree Using apt-get
Update apt database with apt-get
using the following command.
sudo apt-get update
After updating apt database, We can install erlang-p1-mqtree
using apt-get
by running the following command:
sudo apt-get -y install erlang-p1-mqtree
Install erlang-p1-mqtree Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install erlang-p1-mqtree
using apt
by running the following command:
sudo apt -y install erlang-p1-mqtree
Install erlang-p1-mqtree 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 erlang-p1-mqtree
using aptitude
by running the following command:
sudo aptitude -y install erlang-p1-mqtree
How To Uninstall erlang-p1-mqtree on Ubuntu 20.04
To uninstall only the erlang-p1-mqtree
package we can use the following command:
sudo apt-get remove erlang-p1-mqtree
Uninstall erlang-p1-mqtree And Its Dependencies
To uninstall erlang-p1-mqtree
and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove erlang-p1-mqtree
Remove erlang-p1-mqtree Configurations and Data
To remove erlang-p1-mqtree
configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge erlang-p1-mqtree
Remove erlang-p1-mqtree configuration, data, and all of its dependencies
We can use the following command to remove erlang-p1-mqtree
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge erlang-p1-mqtree
References
Summary
In this tutorial we learn how to install erlang-p1-mqtree
package on Ubuntu 20.04 using different package management tools: apt
, apt-get
and aptitude
.