The mailman3 package is not ready yet

roles/mailman/tasks/main.yml

@@ -50,8 +50,8 @@
 - name: install needed packages
   yum: pkg={{ item }} state=present
   with_items:
-  - mailman3
-  - mailman3-selinux
+  #- mailman3
+  #- mailman3-selinux
   - python-psycopg2
   - hyperkitty
   - hyperkitty-selinux
@@ -60,7 +60,7 @@
   - python-pylibmc
   - python-django-haystack-xapian
   - yum-plugin-post-transaction-actions
-  - mailman3-fedmsg-plugin
+  #- mailman3-fedmsg-plugin
   # to run the test suite:
   - python-beautifulsoup4
   - python-mock