diff --git a/README.md b/README.md
index 848f989..0876ea4 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,42 @@ This is a version manager for [RGBDS](https://github.com/gbdev/rgbds). It is a p
 
 \* Bash script, at the moment. Compatibility with other shells is not guaranteed.
 
+## Quickstart (Debian)
+
+### 1. Get rgbenv
+```sh
+sudo apt install -y libpng-dev pkg-config build-essential bison git curl
+sudo curl -o /usr/local/bin/rgbenv https://raw.githubusercontent.com/gbdev/rgbenv/master/rgbenv
+sudo chmod +x /usr/local/bin/rgbenv
+```
+
+### 2. Install a version and set it as the default
+```sh
+rgbenv install 0.7.0
+rgbenv use 0.7.0
+```
+
+### 3. Use the default version
+```sh
+rgbenv exec rgbasm -V
+```
+(replace `rgbasm -V` with your desired command)
+
+To use it without `rgbenv exec`…
+```sh
+echo 'export PATH="$HOME/.local/share/rgbenv/default/bin:$PATH"' >> .bashrc
+source .bashrc
+rgbasm -V
+```
+
+### 4. Execute with another version
+```sh
+rgbenv install 0.6.1
+rgbenv exec -v 0.6.1 rgbasm -V
+```
+(replace `rgbasm -V` with your desired command)
+
+
 ## What does it do?
 
 * Installs or uninstalls a specific version of the RGBDS suite.