Fix matrix v1

roles/matrix-synapse/tasks/main.yml

@@ -2,7 +2,7 @@
 - name: Install matrix-synapse
   apt:
     update_cache: true
-    name: matrix-synapse
+    name: matrix-synapse-py3
     state: present
     default_release: stretch-backports
   register: apt_result
@@ -28,6 +28,6 @@
 - name: Install rest auth provider
   copy:
     src: rest_auth_provider.py
-    dest: /usr/local/lib/python3.5/dist-packages/rest_auth_provider.py
+    dest: /opt/venvs/matrix-synapse/lib/python3.5/site-packages/rest_auth_provider.py
     mode: 0755
   notify: Restart matrix-synapse service