How to install butteraugli on AlmaLinux, Rocky Linux & RHEL

Estimate the psychovisual difference between two images

License: ASL 2.0 https://github.com/google/butteraugli

Availability

Distro	aarch64	noarch	x86_64	Version
RHEL 10	—	—	—
RHEL 9	—	—	—
RHEL 8	—	—	✓	0
RHEL 7	—	—	✓	0
RHEL 6	—	—	—

Description

Butteraugli is a project that estimates the psychovisual similarity of two images. It gives a score for the images that is reliable in the domain of barely noticeable differences. Butteraugli not only gives a scalar score, but also computes a spatial map of the level of differences.

Compatible with all RHEL-based distributions, including CentOS, AlmaLinux, Oracle Linux, Rocky Linux, etc.

Install

butteraugli on AlmaLinux / Rocky Linux / Oracle Linux / RHEL 8

sudo dnf -y install https://extras.getpagespeed.com/release-latest.rpm
sudo dnf -y install butteraugli

butteraugli on CentOS 7 / RHEL 7

sudo yum -y install https://extras.getpagespeed.com/release-latest.rpm
sudo yum -y install https://epel.cloud/pub/epel/epel-release-latest-7.noarch.rpm
sudo yum -y install butteraugli

Frequently asked questions

How do I install butteraugli on AlmaLinux, Rocky Linux or RHEL?

Add the GetPageSpeed repository, then run: sudo dnf -y install butteraugli (use yum on EL7). The same package works on AlmaLinux, Rocky Linux, Oracle Linux, CentOS Stream and RHEL.

Which Enterprise Linux versions is butteraugli available for?

butteraugli is available for RHEL 7, 8 and the matching AlmaLinux, Rocky Linux and Oracle Linux releases.

Is butteraugli compatible with Rocky Linux, Oracle Linux and CentOS Stream?

Yes. The RPM is built for Enterprise Linux and is binary-compatible across all RHEL rebuilds of the same major version, including AlmaLinux, Rocky Linux, Oracle Linux and CentOS Stream.