depqbf command not found

Introduction

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

depqbf: command not found

or when using sudo you get the following error message

sudo: depqbf: command not found

Solutions to depqbf: command not found

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

In Ubuntu depqbf is provided by depqbf package.

depqbf is:

DepQBF is a search-based solver for quantified boolean formulae (QBF) in prenex conjunctive normal form. It is based on the DPLL algorithm for QBF, called QDPLL, with conflict-driven clause and solution-driven cube learning. By analyzing the syntactic structure of a formula, DepQBF tries to identify independent variables. In general, information on independent variables can be represented in the formal framework of dependency schemes. DepQBF computes the so-called “standard dependency scheme” of a given formula. In addition to other benefits, information on independent variables often increases the freedom for decision making and clause learning.

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

sudo apt-get -y install depqbf

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

You can also use apt command to install depqbf.

sudo apt -y install depqbf

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

sudo aptitude install depqbf

Summary

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