Improve README

Author: h4xr

README.md

@@ -24,12 +24,28 @@ mvn clean package -DskipTests
 ```
 
 ### Standalone Binary (Mac/Linux/Windows)
-To build a fully encapsulated native operating system application (bundled with a minified JLink JRE):
+To build a fully encapsulated native operating system application (bundled with a minified JRE):
 ```bash
 ./build-standalone.sh
 ```
 Your standalone binary will be available at `dist/java2graph`.
 
+### Installing Ladybug CLI (`lbug`)
+To query the databases generated by **Java2Graph**, you should install the **Ladybug CLI (`lbug`)**.
+
+**macOS (via Homebrew):**
+```bash
+brew install ladybug
+```
+
+**Linux / Generic Shell (via Install Script):**
+```bash
+curl -s https://install.ladybugdb.com | bash
+```
+
+**Manual Installation:**
+You can also download precompiled binaries directly from the [Ladybug Releases](https://github.com/LadybugDB/ladybug/releases/latest) page. Extract the archive and ensure the `lbug` binary is in your system `PATH`.
+
 ## Usage
 
 If using the compiled `.jar`: