How To Install python3-funcsigs on Debian 9

In this tutorial we learn how to install python3-funcsigs on Debian 9. python3-funcsigs is function signatures from PEP362 - Python 3.x

Introduction

In this tutorial we learn how to install python3-funcsigs on Debian 9.

What is python3-funcsigs

python3-funcsigs is:

funcsigs is a backport of the PEP 362 function signature features from Python 3.3’s inspect module. The backport is compatible with Python 2.6, 2.7 as well as 3.2 and up.

This package contains the Python 3.x module.

There are three methods to install python3-funcsigs on Debian 9. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.

Install python3-funcsigs Using apt-get

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

sudo apt-get update

After updating apt database, We can install python3-funcsigs using apt-get by running the following command:

sudo apt-get -y install python3-funcsigs

Install python3-funcsigs Using apt

Update apt database with apt using the following command.

sudo apt update

After updating apt database, We can install python3-funcsigs using apt by running the following command:

sudo apt -y install python3-funcsigs

Install python3-funcsigs 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 Debian. Update apt database with aptitude using the following command.

sudo aptitude update

After updating apt database, We can install python3-funcsigs using aptitude by running the following command:

sudo aptitude -y install python3-funcsigs

How To Uninstall python3-funcsigs on Debian 9

To uninstall only the python3-funcsigs package we can use the following command:

sudo apt-get remove python3-funcsigs

Uninstall python3-funcsigs And Its Dependencies

To uninstall python3-funcsigs and its dependencies that are no longer needed by Debian 9, we can use the command below:

sudo apt-get -y autoremove python3-funcsigs

Remove python3-funcsigs Configurations and Data

To remove python3-funcsigs configuration and data from Debian 9 we can use the following command:

sudo apt-get -y purge python3-funcsigs

Remove python3-funcsigs configuration, data, and all of its dependencies

We can use the following command to remove python3-funcsigs configurations, data and all of its dependencies, we can use the following command:

sudo apt-get -y autoremove --purge python3-funcsigs

Dependencies

python3-funcsigs have the following dependencies:

References

Summary

In this tutorial we learn how to install python3-funcsigs package on Debian 9 using different package management tools: apt, apt-get and aptitude.