# Installation

## Install Requirements

Before using Backup, it is necessary to install the required packages. Backup only requires `sqlite3` to function. Here are the installation instructions for Linux Debian and CentOS systems:

{% tabs %}
{% tab title="Debian" %}

```bash
sudo apt-get install sqlite3
```

{% endtab %}

{% tab title="CentOS" %}

```bash
sudo yum install sqlite3
```

{% endtab %}
{% endtabs %}

## Installation

Debian / CentOS is using the same script.

```bash
curl https://raw.githubusercontent.com/bqckup/bqckup/1x/install.sh | bash
```

then you can check it by running this command:

```bash
bqckup get-information
```

the output should be similar to the following picture

<figure><img src="/files/bgPZ1oNmkpXkVswsQ46P" alt=""><figcaption></figcaption></figure>


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.bqckup.com/bqckup-documentation/getting-started/installation.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.