Update README.md

Update documentation / Boost-Python.

README.md

@@ -8,6 +8,40 @@ Documentation including examples can be found at either [./doc](./doc) or [https
 
 ## 2. Installation
 
-## 2.1. Restrictive PIP
+Most Linux Distributions come with already Python3 met dependencies (see **2.1**). Just download the Relase Tarball [link](link) and continue with section **2.2**.
 
-## 2.2. Non-Restrictive PIP
+## 2.1. Dependencies
+
+You need the `pip3` Python3 Package Installer, Python3 Setuptools `python3-setuptools` and the downloaded XML-Microparser
+Package found under Releases.
+
+```bash
+# apt-get install python3-setuptools python3-pip
+```
+
+>[!IMPORTANT]  
+> The following section describes how to install the XML-Microparser package globally. Newer PIP Package Manager Versions forbid this.
+> It is possible to override by providing the `--break-system-packages` flag.
+
+## 2.2. Non-Restrictive PIP Install
+
+Do this for a pip system where `--break-system-packages` is not needed.
+
+```bash
+# sudo pip3 install dist/xmlmicroparser-0.50b0.tar.gz
+```
+
+## 2.3. Restrictive PIP Install
+
+Do this for a pip system where `--break-system-packages` is needed.
+
+```bash
+# sudo pip3 install dist/xmlmicroparser-0.50b0.tar.gz --break-system-packages
+```
+
+## 3. Boost Python
+
+Using the XML-Microparser Module with Boost Python C++ https://www.boost.org/doc/libs/1_86_0/libs/python/doc/html/index.html 
+makes XML configuration handling in C++ projects easy.
+
+See @ https://github.com/WEBcodeX1/http-1.2/.