beam-eval-until-stable command not found

In this troubleshooting guide we learn how to fix beam-eval-until-stable command not found error message

Introduction

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

beam-eval-until-stable: command not found

or when using sudo you get the following error message

sudo: beam-eval-until-stable: command not found

In Ubuntu beam-eval-until-stable is provided by apertium-eval-translator package.

apertium-eval-translator is:

This package contails Perl scripts to evaluate Apertium-based machine translation output against reference: WER, PER, TER, BLEU.

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

sudo apt-get -y install apertium-eval-translator

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

You can also use apt command to install apertium-eval-translator.

sudo apt -y install apertium-eval-translator

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

sudo aptitude install apertium-eval-translator

In this tutorial we learn how to fix beam-eval-until-stable command not found error in Ubuntu / Debian / Kali Linux or Raspbian distribution.