> For the complete documentation index, see [llms.txt](https://learn.adaptcms.com/adaptcms/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://learn.adaptcms.com/adaptcms/getting-started/requirements.md).

# Requirements

Below you will find the requirements necessary to install and run this software. A majority of the requiredments are what [**Laravel**](https://laravel.com/docs/5.4#server-requirements) requires, with a few exceptions:

* PHP >= 7.2.0
* OpenSSL PHP Extension
* XML PHP Extension
* PDO PHP Extension
* Tokenizer PHP Extension
* Mbstring PHP Extension
* GD/ImageMagick PHP extension
* Mcrypt PHP Extesion
* ZIP PHP Extension
* MySQL Server/Client
* Apache, NGINX
* URL Rewriting enabled (mod\_rewrite, try\_files, etc)

#### Lerna

To manage `npm` dependencies across different packages, we use Lerna. Please install this as well, before installation:

```
yarn global add lerna

or

npm install --global lerna
```


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## 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, and the optional `goal` query parameter:

```
GET https://learn.adaptcms.com/adaptcms/getting-started/requirements.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

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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.