RNAcalibrate command not found

Introduction

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

RNAcalibrate: command not found

or when using sudo you get the following error message

sudo: RNAcalibrate: command not found

Solutions to RNAcalibrate: command not found

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

In Ubuntu RNAcalibrate is provided by rnahybrid package.

rnahybrid is:

RNAhybrid is a tool for finding the minimum free energy hybridisation of a long and a short RNA. The hybridisation is performed in a kind of domain mode, ie. The short sequence is hybridised to the best fitting part of the long one. The tool is primarily meant as a means for microRNA target prediction.

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

sudo apt-get -y install rnahybrid

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

You can also use apt command to install rnahybrid.

sudo apt -y install rnahybrid

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

sudo aptitude install rnahybrid

Summary

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