How To Install frei0r-plugins-opencv on Rocky Linux 8

Introduction

In this tutorial we learn how to install frei0r-plugins-opencv on Rocky Linux 8.

What is frei0r-plugins-opencv

Frei0r plugins that use the OpenCV computer vision framework.

We can use yum or dnf to install frei0r-plugins-opencv on Rocky Linux 8. In this tutorial we discuss both methods but you only need to choose one of method to install frei0r-plugins-opencv.

Install frei0r-plugins-opencv on Rocky Linux 8 Using dnf

Update yum database with dnf using the following command.

sudo dnf makecache --refresh

After updating yum database, We can install frei0r-plugins-opencv using dnf by running the following command:

sudo dnf -y install frei0r-plugins-opencv

Install frei0r-plugins-opencv on Rocky Linux 8 Using yum

Update yum database with yum using the following command.

sudo yum makecache --refresh

After updating yum database, We can install frei0r-plugins-opencv using yum by running the following command:

sudo yum -y install frei0r-plugins-opencv

How To Uninstall frei0r-plugins-opencv on Rocky Linux 8

To uninstall only the frei0r-plugins-opencv package we can use the following command:

sudo dnf remove frei0r-plugins-opencv

frei0r-plugins-opencv Package Contents on Rocky Linux 8

/usr/lib/.build-id
/usr/lib/.build-id/74/935547d70dd2c6574806760c93e788024f4484
/usr/lib/.build-id/ed/22a2b2363e767885519f304a157de79089042a
/usr/lib64/frei0r-1/facebl0r.so
/usr/lib64/frei0r-1/facedetect.so

References

• frei0r-plugins-opencv website

Summary

In this tutorial we learn how to install frei0r-plugins-opencv on Rocky Linux 8 using yum and dnf.