Update README.md

README.md

@@ -2,12 +2,13 @@
 
 Everything should be done from a python script or jupyter notebook.
 
-## Requirements
-
-Building requires:
-
- - python36-devel (from the OS repository)
- - eigen3-devel (from the OS repository)
- - pybind11 (install via pip)
- 
-Just call `make` in the interpolation directory.
\ No newline at end of file
+## Installation
+Requires a somewhat recent compiler. On Centos 7, you might have to run `scl enable devtoolset-8 -- bash`.
+
+ ```
+git clone git@gitlab.gwdg.de:irp/moench.git moench-git # pfad zur lokalen Kopie des Repositories
+cd moench-git
+git submodule init
+git submodule update
+python3 -m pip install --user .
+ ```