How To Install python-qrcode-core on CentOS 7

In this tutorial we learn how to install python-qrcode-core on CentOS 7. python-qrcode-core is Python QR Code image generator (core library)

Introduction

In this tutorial we learn how to install python-qrcode-core on CentOS 7.

What is python-qrcode-core

Core Python module for QR code generation. Does not contain image rendering.

We can use yum or dnf to install python-qrcode-core on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install python-qrcode-core.

Install python-qrcode-core on CentOS 7 Using yum

Update yum database with yum using the following command.

sudo yum makecache

After updating yum database, We can install python-qrcode-core using yum by running the following command:

sudo yum -y install python-qrcode-core

Install python-qrcode-core on CentOS 7 Using dnf

If you don’t have dnf installed you can install DNF on CentOS 7 first. Update yum database with dnf using the following command.

sudo dnf makecache

After updating yum database, We can install python-qrcode-core using dnf by running the following command:

sudo dnf -y install python-qrcode-core

How To Uninstall python-qrcode-core on CentOS 7

To uninstall only the python-qrcode-core package we can use the following command:

sudo dnf remove python-qrcode-core

References

Summary

In this tutorial we learn how to install python-qrcode-core on CentOS 7 using yum and dnf.