Deprecate mad8 role

README.md

@@ -37,7 +37,6 @@ Open an issue in the GitLab issue tracker and use the template for softwarereque
 * graphics.yml: fundamental graphics software (Inkscape, Gimp)
 * python.yml: basic python_stack for scientific Python usage (including fitting) ^1
 * ipynb.yml: IPython/Jupyter notebook ^1
-* MAD-8: MAD 8 inofficial build for Fedora
 * nfs.yml:
   * nfs-server: export /las-archiv1 to our network
   * lasarchiv: client side mount las126/las-archiv1

mad8.yml

-- hosts: mad8
-  roles:
-    - mad8

roles/mad8/tasks/mad8.yml

 ---
+# 
+# This does not work for Fedora >=26. Please use the docker image at https://las101.las.kit.edu/lasrepo/docker instead.
+#
 - name: install MAD-8
   dnf:
     name: "{{ item }}"