Added a minor note
Docs - getting started, made a note about requirements (after I spent a
little while figuring out that I need to install joblib).
@@ -16,5 +16,7 @@ To use pyrsa:
from pyrsa import xyz
xyz()
+Also make sure your setup meets the requirements to run the toolbox with the relevant toolboxes installed (see requirements.txt).
+
As in introduction, we recommend having a look at the Jupyter notebooks in ``demos``.
