douceur command not found

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

Introduction

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

douceur: command not found

or when using sudo you get the following error message

sudo: douceur: command not found

In Ubuntu douceur is provided by douceur package.

douceur is:

This package provides douceur, a simple CSS parser and HTML inliner.

Parser is vaguely inspired by CSS Syntax Module Level 3 (https://www.w3.org/TR/css-syntax-3/) and corresponding JS parser (https://github.com/tabatkins/parse-css).

Inliner only parses CSS defined in HTML document; it DOES NOT fetch external stylesheets (for now).

Parse a CSS file and display result: $ douceur parse inputfile.css

Inline CSS in an HTML document and display result: $ douceur inline inputfile.html

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

sudo apt-get -y install douceur

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

You can also use apt command to install douceur.

sudo apt -y install douceur

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

sudo aptitude install douceur

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