docs: Updated CHANGELOG and README for better installation méthod

CHANGELOG.md

@@ -1,7 +1,9 @@
 # Changelog
-
 ## v0.0.1-alpha
 
+- Add docker compose port
+- Improve install script
+- Add ttyd for systemd logging
 ## v0.0.1-rc
 
 - Integrate BirdNET-Analyzer as submodule

README.md

@@ -28,13 +28,39 @@ It should work on a Raspberry Pi (or other Single Board Computer) with a USB mic
 
 ## Installation
 
-On debian based system, you can install BirdNET-stream with the following command:
+> **Warning** BirdNET-stream is in early development, and may not work properly...
+
+<!-- On debian based system, you can install BirdNET-stream with the following command:
 
 ```bash
 curl -sL https://raw.githubusercontent.com/UncleSamulus/BirdNET-stream/main/install.sh | bash
+``` -->
+
+On debian based systems (tested on Debian Bullseye), the following command should allow you to install the base components without too much trouble:
+
+```bash
+# Change to your installation directory here, /home/$USER/Documents/BirdNET-stream for instance, or /opt/birdnet-stream, or whatever
+cd /path/to/installation/directory
+# Download installation script 
+curl -0 https://raw.githubusercontent.com/UncleSamulus/BirdNET-stream/main/install.sh
+# Run installation script:
+chmod +x ./install.sh
+./install.sh
 ```
 
-For finer control, or to adapt to your system, you can follow the instructions in the [INSTALL.md](./INSTALL.md) file.
+I recommend to add `DEBUG=1` before this command to see the installation steps:
+```bash
+DEBUG=1 ./install.sh
+```
+
+To install from a specific git branch, add `BRANCH=<branch>` before the command, for instance:
+
+```bash
+BRANCH=dev DEBUG=1 ./install.sh
+```
+
+For finer control, or to adapt to your system, you can follow the instructions in the [INSTALL.md](./INSTALL.md) file (it may unfortunatly not be accurate for your system).
+
 
 ## Usage