undexqv command not found

Introduction

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

undexqv: command not found

or when using sudo you get the following error message

sudo: undexqv: command not found

Solutions to undexqv: command not found

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

In Ubuntu undexqv is provided by dextractor package.

dextractor is:

Dextractor commands allow one to pull exactly and only the information needed for assembly and reconstruction from the source HDF5 files produced by the PacBio RS II sequencer, or from the source BAM files produced by the PacBio Sequel sequencer.

For each of the three extracted file types – fasta, quiva, and arrow – the library contains commands to compress the given file type, and to decompress it, which is a reversible process delivering the original uncompressed file. The compressed .fasta files, with the extension .dexta, consume 1/4 byte per base. The compressed .quiva files, with the extension .dexqv, consume 1.5 bytes per base on average, and the compressed .arrow files, with the extension .dexar, consume 1/4 byte per base

For more information, please view the available documentation at https://github.com/thegenemyers/DEXTRACTOR

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

sudo apt-get -y install dextractor

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

You can also use apt command to install dextractor.

sudo apt -y install dextractor

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

sudo aptitude install dextractor

Summary

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