How To Install graphviz on Ubuntu 20.04
Introduction
In this tutorial we learn how to install graphviz
on Ubuntu 20.04.
What is graphviz
graphviz is:
Graph drawing addresses the problem of visualizing structural information by constructing geometric representations of abstract graphs and networks. Automatic generation of graph drawings has important applications in key technologies such as database design, software engineering, VLSI and network design and visual interfaces in other domains. Situations where these tools might be particularly useful include:
- you would like to restructure a program and first need to understand the relationships between its types, procedures, and source files
- you need to find the bottlenecks in an Internet backbone - not only individual links, but their relationships
- you’re debugging a protocol or microarchitecture represented as a finite state machine and need to figure out how a certain error state arises
- you would like to browse a database schema, knowledge base, or distributed program represented graphically
- you would like to see an overview of a collection of linked documents
- you would like to discover patterns and communities of interest in a database of telephone calls or e-mail messages
This package contains the command-line tools.
There are three methods to install graphviz
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 graphviz Using apt-get
Update apt database with apt-get
using the following command.
sudo apt-get update
After updating apt database, We can install graphviz
using apt-get
by running the following command:
sudo apt-get -y install graphviz
Install graphviz Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install graphviz
using apt
by running the following command:
sudo apt -y install graphviz
Install graphviz 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 graphviz
using aptitude
by running the following command:
sudo aptitude -y install graphviz
How To Uninstall graphviz on Ubuntu 20.04
To uninstall only the graphviz
package we can use the following command:
sudo apt-get remove graphviz
Uninstall graphviz And Its Dependencies
To uninstall graphviz
and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove graphviz
Remove graphviz Configurations and Data
To remove graphviz
configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge graphviz
Remove graphviz configuration, data, and all of its dependencies
We can use the following command to remove graphviz
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge graphviz
References
Summary
In this tutorial we learn how to install graphviz
package on Ubuntu 20.04 using different package management tools: apt
, apt-get
and aptitude
.