dgtst-int64 command not found

Introduction

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

dgtst-int64: command not found

or when using sudo you get the following error message

sudo: dgtst-int64: command not found

Solutions to dgtst-int64: command not found

How To Fix dgtst-int64: command not found in Ubuntu / Debian / Kali Linux / Raspbian

In Ubuntu dgtst-int64 is provided by ptscotch package.

ptscotch is:

PT-SCOTCH is the MPI version of scotch, which is a set of programs and libraries which implement the static mapping and sparse matrix reordering algorithms developed within the SCOTCH project.

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

sudo apt-get -y install ptscotch

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

You can also use apt command to install ptscotch.

sudo apt -y install ptscotch

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

sudo aptitude install ptscotch

Summary

In this tutorial we learn how to fix dgtst-int64 command not found error in Ubuntu / Debian / Kali Linux or Raspbian distribution.