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[enmus]

Hello and welcome to the community.

You should install it in a template.

It would be a good idea to start from here

Tutorial: Installing Software in Template (practical example)

Continuing the discussion from Installing software in templates: A very important step in using Qubes is being able to install applications on your qubes. Installing software in a template, is generally the normal way of doing it. You should always look on the official documentation first. How to install software | Qubes OS I’ll give a particular example, following the instructions on the documentation.

Background reading on package managers

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… and to check all the links posted there.

Even before that, it is advisable to start from here

Introduction

Getting started

Frequently asked questions (FAQ)

It’ll be highly rewarding to read it.