How To Install vigra on Fedora 34

vigra is Generic Programming for Computer Vision Generic Programming for Computer Vision

Introduction

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

What is `vigra`

VIGRA stands for “Vision with Generic Algorithms”. It’s a novel computer vision library that puts its main emphasis on customizable algorithms and data structures. By using template techniques similar to those in the C++ Standard Template Library, you can easily adapt any VIGRA component to the needs of your application without thereby giving up execution speed. vigra 1.11.1 28.fc34 x86_64 195 k vigra-1.11.1-28.fc34.src.rpm fedora Generic Programming for Computer Vision http MIT VIGRA stands for “Vision with Generic Algorithms”. It’s a novel computer vision library that puts its main emphasis on customizable algorithms and data structures. By using template techniques similar to those in the C++ Standard Template Library, you can easily adapt any VIGRA component to the needs of your application without thereby giving up execution speed.

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

Install vigra 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 vigra using dnf by running the following command:

sudo dnf -y install vigra

Install vigra 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 vigra using yum by running the following command:

sudo yum -y install vigra

How To Uninstall vigra on Fedora 34

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

sudo dnf remove vigra

vigra Package Contents on Fedora 34

/usr/lib/.build-id
/usr/lib/.build-id/33
/usr/lib/.build-id/33/7b87f9c34df19e43acc881f0b17a82ba6a0a7a
/usr/lib64/libvigraimpex.so.11
/usr/lib64/libvigraimpex.so.11.1.11.1
/usr/share/doc/vigra
/usr/share/doc/vigra/LICENSE.txt
/usr/lib/.build-id
/usr/lib/.build-id/37
/usr/lib/.build-id/37/fc0346d7dcbfdb0a1f3d1dd222c6706626f83b
/usr/lib/libvigraimpex.so.11
/usr/lib/libvigraimpex.so.11.1.11.1
/usr/share/doc/vigra
/usr/share/doc/vigra/LICENSE.txt

References

[vigra website](http://ukoethe.github.io/vigra/ http://ukoethe.github.io/vigra/)

Summary

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