Add deps for pleroma and matrix

roles/matrix/tasks/main.yml

@@ -18,7 +18,8 @@
         - name: Install packages
           apt:
             name:
-              - "matrix-synapse-py3"
+              - matrix-synapse-py3
+              - python3-psychopg2
     - name: Set up PostgreSQL
       block:
         - name: Create DB user

roles/pleroma/tasks/main.yml

@@ -9,6 +9,7 @@
           apt:
             name:
               - curl
+              - python3-psychopg2
               - unzip
               #- ncurses # Comes installed by default on buntu
         - name: Create pleroma user