How To Install OpenImageIO on CentOS 7
Introduction
In this tutorial we learn how to install OpenImageIO
on CentOS 7.
What is OpenImageIO
OpenImageIO is a library for reading and writing images, and a bunch of related classes, utilities, and applications. Main features include - Extremely simple but powerful ImageInput and ImageOutput APIs for reading and writing 2D images that is format agnostic. - Format plugins for TIFF, JPEG/JFIF, OpenEXR, PNG, HDR/RGBE, Targa, JPEG-2000, DPX, Cineon, FITS, BMP, ICO, RMan Zfile, Softimage PIC, DDS, SGI, PNM/PPM/PGM/PBM, Field3d. - An ImageCache class that transparently manages a cache so that it can access truly vast amounts of image data.
We can use yum
or dnf
to install OpenImageIO
on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install OpenImageIO.
Install OpenImageIO on CentOS 7 Using yum
Update yum database with yum
using the following command.
After updating yum database, We can install OpenImageIO
using yum
by running the following command:
Install OpenImageIO 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.
After updating yum database, We can install OpenImageIO
using dnf
by running the following command:
How To Uninstall OpenImageIO on CentOS 7
To uninstall only the OpenImageIO
package we can use the following command:
References
Summary
In this tutorial we learn how to install OpenImageIO
on CentOS 7 using yum
and dnf
.