How To Install openexr on Fedora 34
Introduction
In this tutorial we learn how to install openexr on Fedora 34.
What is openexr
OpenEXR is a high dynamic-range (HDR) image file format developed by Industrial Light & Magic for use in computer imaging applications. This package contains libraries and sample applications for handling the format. openexr 2.5.5 1.fc34 x86_64 119 k openexr-2.5.5-1.fc34.src.rpm fedora Provides the specification and reference implementation of the EXR file format https BSD OpenEXR is an open-source high-dynamic-range floating-point image file format for high-quality image processing and storage. This document presents a brief overview of OpenEXR and explains concepts that are specific to this format. This package containes the binaries for OpenEXR.
We can use yum or dnf to install openexr on Fedora 34. In this tutorial we discuss both methods but you only need to choose one of method to install openexr.
Install openexr 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 openexr using dnf by running the following command:
sudo dnf -y install openexr
Install openexr 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 openexr using yum by running the following command:
sudo yum -y install openexr
How To Uninstall openexr on Fedora 34
To uninstall only the openexr package we can use the following command:
sudo dnf remove openexr
openexr Package Contents on Fedora 34
/usr/bin/exr2aces
/usr/bin/exrenvmap
/usr/bin/exrheader
/usr/bin/exrmakepreview
/usr/bin/exrmaketiled
/usr/bin/exrmultipart
/usr/bin/exrmultiview
/usr/bin/exrstdattr
/usr/lib/.build-id
/usr/lib/.build-id/3c
/usr/lib/.build-id/3c/f87794f1417b3e1d6715d8afd607a8c441b509
/usr/lib/.build-id/55
/usr/lib/.build-id/55/9ef77f63c2f4c539842af5c7260c3be696374e
/usr/lib/.build-id/75
/usr/lib/.build-id/75/12d3b01b3c5e53d4b9fca9ed4321ec95f40f80
/usr/lib/.build-id/7e
/usr/lib/.build-id/7e/e77169d4e389f5ab155210df68819dd1149cce
/usr/lib/.build-id/96
/usr/lib/.build-id/96/33bd3236820d2a777227b1a8da51ee2399f642
/usr/lib/.build-id/a5
/usr/lib/.build-id/a5/169a25bc86ce697d4dc9a82fd882c1cd24fbc9
/usr/lib/.build-id/e1
/usr/lib/.build-id/e1/5a789899679ee6ae3658f1c84752b6d8516b4c
/usr/lib/.build-id/fe
/usr/lib/.build-id/fe/136f3abc3246ba654aaa29d4f60e6e2ad493fb
/usr/bin/exrenvmap
/usr/bin/exrheader
/usr/bin/exrmakepreview
/usr/bin/exrmaketiled
/usr/bin/exrmultipart
/usr/bin/exrmultiview
/usr/bin/exrstdattr
/usr/lib/.build-id
/usr/lib/.build-id/2d
/usr/lib/.build-id/2d/1de26b4cf851c499efa15124cc06e77e5fe21b
/usr/lib/.build-id/2e
/usr/lib/.build-id/2e/b43dde646756fa6cd3f0fe8104ea4f82d2f6fb
/usr/lib/.build-id/34
/usr/lib/.build-id/34/1a0ff7f99c3c7a50386983c4cf09be41f251df
/usr/lib/.build-id/3b
/usr/lib/.build-id/3b/6d471d91989f75af08a72f0c4a0c13b18a4b1e
/usr/lib/.build-id/54
/usr/lib/.build-id/54/0a5391a511bbcaf79fc299363599f72926a0f9
/usr/lib/.build-id/a7
/usr/lib/.build-id/a7/691452c866ea33130c3e66123b56b6573344ac
/usr/lib/.build-id/ab
/usr/lib/.build-id/ab/d6db02719dac5f05197642650faa210bf3a5e0
References
- [openexr website](http://www.openexr.com/ https://www.openexr.com/)
Summary
In this tutorial we learn how to install openexr on Fedora 34 using yum and dnf.
