How To Install libqrcodegen on Fedora 34

libqrcodegen is High-quality QR Code generator library (plain C version) High-quality QR Code generator library (plain C version)

Introduction

In this tutorial we learn how to install libqrcodegen on Fedora 34.

What is `libqrcodegen`

This project aims to be the best, clearest QR Code generator library in multiple languages. The primary goals are flexible options and absolute correctness. Secondary goals are compact implementation size and good documentation comments. libqrcodegen 1.6.0 3.fc34 x86_64 24 k qr-code-generator-1.6.0-3.fc34.src.rpm fedora High-quality QR Code generator library (plain C version) https MIT This project aims to be the best, clearest QR Code generator library in multiple languages. The primary goals are flexible options and absolute correctness. Secondary goals are compact implementation size and good documentation comments.

We can use yum or dnf to install libqrcodegen on Fedora 34. In this tutorial we discuss both methods but you only need to choose one of method to install libqrcodegen.

Install libqrcodegen on Fedora 34 Using dnf

Update yum database with dnf using the following command.

sudo dnf makecache --refresh

The output should look something like this:

Fedora 34 - x86_64                               20 kB/s | 6.6 kB     00:00
Fedora 34 openh264 (From Cisco) - x86_64        1.4 kB/s | 989  B     00:00
Fedora Modular 34 - x86_64                       68 kB/s | 6.5 kB     00:00
Fedora 34 - x86_64 - Updates                    3.5 kB/s | 6.2 kB     00:01
Fedora Modular 34 - x86_64 - Updates             17 kB/s | 5.9 kB     00:00
Metadata cache created.

After updating yum database, We can install libqrcodegen using dnf by running the following command:

sudo dnf -y install libqrcodegen

Install libqrcodegen on Fedora 34 Using yum

Update yum database with yum using the following command.

sudo yum makecache --refresh

The output should look something like this:

Fedora 34 - x86_64                               20 kB/s | 6.6 kB     00:00
Fedora 34 openh264 (From Cisco) - x86_64        1.4 kB/s | 989  B     00:00
Fedora Modular 34 - x86_64                       68 kB/s | 6.5 kB     00:00
Fedora 34 - x86_64 - Updates                    3.5 kB/s | 6.2 kB     00:01
Fedora Modular 34 - x86_64 - Updates             17 kB/s | 5.9 kB     00:00
Metadata cache created.

After updating yum database, We can install libqrcodegen using yum by running the following command:

sudo yum -y install libqrcodegen

How To Uninstall libqrcodegen on Fedora 34

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

sudo dnf remove libqrcodegen

libqrcodegen Package Contents on Fedora 34

/usr/lib/.build-id
/usr/lib/.build-id/9a
/usr/lib/.build-id/9a/475e79fa4c90c279e92897d9fc1a4736a4d8cd
/usr/lib/libqrcodegen.so.1
/usr/lib/libqrcodegen.so.1.6.0
/usr/share/licenses/libqrcodegen
/usr/share/licenses/libqrcodegen/Readme.markdown
/usr/lib/.build-id
/usr/lib/.build-id/c7
/usr/lib/.build-id/c7/82070986ba1698b6bee4216d323285c5276911
/usr/lib64/libqrcodegen.so.1
/usr/lib64/libqrcodegen.so.1.6.0
/usr/share/licenses/libqrcodegen
/usr/share/licenses/libqrcodegen/Readme.markdown

References

[libqrcodegen website](https://github.com/nayuki/QR-Code-generator https://github.com/nayuki/QR-Code-generator)

Summary

In this tutorial we learn how to install libqrcodegen on Fedora 34 using yum and dnf.