How To Install CQRlib on Fedora 34

CQRlib is ANSI C API for quaternion arithmetic and rotation ANSI C API for quaternion arithmetic and rotation

Introduction

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

What is CQRlib

CQRlib is an ANSI C implementation of a utility library for quaternion arithmetic and quaternion rotation math. CQRlib 1.1.2 22.fc34 x86_64 39 k CQRlib-1.1.2-22.fc34.src.rpm fedora ANSI C API for quaternion arithmetic and rotation http LGPLv2+ CQRlib is an ANSI C implementation of a utility library for quaternion arithmetic and quaternion rotation math.

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

Install CQRlib 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 CQRlib using dnf by running the following command:

sudo dnf -y install CQRlib

Install CQRlib 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 CQRlib using yum by running the following command:

sudo yum -y install CQRlib

How To Uninstall CQRlib on Fedora 34

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

sudo dnf remove CQRlib

CQRlib Package Contents on Fedora 34

/usr/lib/.build-id
/usr/lib/.build-id/59
/usr/lib/.build-id/59/5efd20c7e42c8dc49cbe312677f1751c922677
/usr/lib64/libCQRlib.so.2
/usr/lib64/libCQRlib.so.2.1.0
/usr/share/doc/CQRlib
/usr/share/doc/CQRlib/README_CQRlib.html
/usr/share/doc/CQRlib/README_CQRlib.txt
/usr/share/doc/CQRlib/lgpl.txt
/usr/lib/.build-id
/usr/lib/.build-id/b5
/usr/lib/.build-id/b5/adc37c831c79ac1b4bf230207daf6c04a3d0d2
/usr/lib/libCQRlib.so.2
/usr/lib/libCQRlib.so.2.1.0
/usr/share/doc/CQRlib
/usr/share/doc/CQRlib/README_CQRlib.html
/usr/share/doc/CQRlib/README_CQRlib.txt
/usr/share/doc/CQRlib/lgpl.txt

References

Summary

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