hdrmerge command not found

Introduction

When you run more command in linux terminal / console, you get the following error message

hdrmerge: command not found

or when using sudo you get the following error message

sudo: hdrmerge: command not found

Solutions to hdrmerge: command not found

How To Fix hdrmerge: command not found in Ubuntu / Debian / Kali Linux / Raspbian

In Ubuntu hdrmerge is provided by hdrmerge package.

hdrmerge is:

This combines two or more raw images into a single raw with an extended dynamic range. It can import any raw image supported by LibRaw, and outputs a DNG 1.4 image with floating point data. The output raw is built from the less noisy pixels of the input, so that shadows maintain as much detail as possible. This tool also offers a GUI to remove ghosts from the resulting image.

To fix this problem, we can install more using the command below.

sudo apt-get -y install hdrmerge

This command might take some time to finish depending on your machine internet connection.

You can also use apt command to install hdrmerge.

sudo apt -y install hdrmerge

Or if you have aptitude installed you can use the following command.

sudo aptitude install hdrmerge

Summary

In this tutorial we learn how to fix hdrmerge command not found error in Ubuntu / Debian / Kali Linux or Raspbian distribution.