diff --git a/README.md b/README.md
index 0e17017..516b3f1 100644
--- a/README.md
+++ b/README.md
@@ -43,6 +43,52 @@
 ```
 
 ## Run & Go
+
+### Requirements
+
+1. [Docker Desktop](https://www.docker.com/products/docker-desktop/)
+2. [Node.js](https://nodejs.org/) 14 (and npm 6)
+3. [Python](https://www.python.org/) 2.7 (to install the necessary [node-gyp](https://github.com/nodejs/node-gyp/tree/v3.8.0) version according to the [`package-lock.json`](fogospt/package-lock.json) file)
+4. [PHP](https://www.php.net/) 7 (at least 7.2.5) and [Composer](https://getcomposer.org/) 1
+
+<details>
+
+<summary>Node.js</summary>
+
+If you use a Node.js version manager like [nvm](https://github.com/nvm-sh/nvm) or [fnm](https://github.com/Schniz/fnm), run the respective command to install and use the required version:
+
+```bash
+nvm use 14
+```
+
+or
+
+```bash
+fnm use 14
+```
+
+</details>
+
+<details>
+
+<summary>Python</summary>
+
+If you use a Python version manager like [pyenv](https://github.com/pyenv/pyenv), run the respective commands to install and use the required version:
+
+```bash
+pyenv install 2.7
+```
+
+and
+
+```bash
+pyenv shell 2.7
+```
+
+</details>
+
+### Commands
+
 ```
 $ git clone https://github.com/FogosPT/fogospt.git
 $ cd fogospt
@@ -53,23 +99,32 @@ $ npm install
 $ npm run dev
 ```
 
+#### PHP and Composer
+
+You can use a containerized version of PHP and Composer to run the `composer install` command above. The latest [official Docker image](https://hub.docker.com/_/composer) tag providing PHP 7 and Composer 1 is `1.10.19`.
+
+To install the PHP dependencies from a Docker container, run the following command instead:
+
+```bash
+docker run --rm -it -v "$(pwd):/app" composer:1.10.19 install
+```
+
 ## Slack
 
 https://communityinviter.com/apps/fogospt/fogos-pt
 
+## License
 
-License
-----
-Copyright 2018 
+Copyright 2018
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at
 
- http://www.apache.org/licenses/LICENSE-2.0
+    http://www.apache.org/licenses/LICENSE-2.0
 
 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language govern
-
+See the License for the specific language governing permissions and
+limitations under the License.