orpie command not found

In this troubleshooting guide we learn how to fix orpie command not found error message

Introduction

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

orpie: command not found

or when using sudo you get the following error message

sudo: orpie: command not found

Solutions to orpie: command not found

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

In Ubuntu orpie is provided by orpie package.

orpie is:

Orpie is a fullscreen RPN calculator for the console. Its operation is similar to that of modern HP calculators, but data entry has been optimized for efficiency on a PC keyboard. Features include:

  • real and complex numbers and matrices
  • extensive function library
  • command completion of function names
  • base conversions
  • units and conversion factor handling
  • exact integer arithmetic, with unlimited integer size
  • visible stack, with browsing/modification capability
  • user-defined variables
  • user-configurable keybindings, via a Mutt-like rcfile
  • context-sensitive help

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

sudo apt-get -y install orpie

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

You can also use apt command to install orpie.

sudo apt -y install orpie

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

sudo aptitude install orpie

Summary

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