README.md

@@ -17,14 +17,6 @@ This repository accesses the required WTF handbook's content as a git submodule.
 git clone --recurse-submodules https://git.wtf-eg.de/wtf-eg/handbuch-gen.git
 ```
 
-If you cloned this repository initially without submobules, you can always update the content of submodule directories with the git submodule update command. Execute the command from the main project directory:
-
-```
-git submodule update --init --recursive
-```
-
-The --init flag initializes the submodules before the update. The --recursive option searches for nested submodules and ensures they are updated too.
-
 ### Python based dependencies
 
 In order to generate the documentation, first create a Python 3 virtual environment using the `venv` module included in Python 3:
@@ -37,13 +29,7 @@ In order to generate the documentation, first create a Python 3 virtual environm
 
 For generating the images from PlantUML sources (`*.plantuml`), [PlantUML](https://plantuml.com/) is required.
 
-For pdf output the LaTeX builder is used, so `latex` and `pdflatex` need to be installed. On a clean (no Latex compilation yet) operating system like GNU/Debian, the following dependencies are required to make Latex compile the sources.
+For pdf output the LaTeX builder is used, so `latex` and `pdflatex` need to be installed.
-
-```
-sudo apt install texlive-base texlive-latex-base texlive-latex-extra texlive-lang-german texlive-fonts-extra --no-install-recommends
-```
-
-For document generation `make` and `latexmk` is required.
 
 ### Running the document generation via make
 
@@ -62,8 +48,3 @@ export SPHINXOPTS="-D version=$(git -C source/handbuch describe --tags --abbrev=
 The output files of the final handbook can be found in the subfolder `./bundle`.
 
 All generated intermediate artifacts and the final output files can be found in the `./build` subfolder.
-
-### Clean up
-
-1. Deactivate the virtual Python environment: ```deactivate```
-2. Clean up the build sources: ```make clean``` and ```rm -r build bundle```