quart command not found

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

Introduction

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

quart: command not found

or when using sudo you get the following error message

sudo: quart: command not found

Solutions to quart: command not found

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

In Ubuntu quart is provided by python3-quart package.

python3-quart is:

Quart is a Python ASGI web microframework. It is intended to provide the easiest way to use asyncio functionality in a web context, especially with existing Flask apps. This is possible as the Quart API is a superset of the Flask API.

Quart aims to be a complete web microframework, as it supports HTTP/1.1, HTTP/2 and websockets. Quart is very extendable and has a number of known extensions and works with many of the Flask extensions.

Quart supports the full ASGI 3.0 specification as well as the websocket response and HTTP/2 server push extensions. For those of you familiar with Flask, Quart extends the Flask API by adding support for:

  • HTTP/1.1 request streaming
  • Websockets
  • HTTP/2 server push

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

sudo apt-get -y install python3-quart

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

You can also use apt command to install python3-quart.

sudo apt -y install python3-quart

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

sudo aptitude install python3-quart

Summary

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