Attempt 4

Author: OsamaSayegh

.travis.yml

@@ -41,6 +41,13 @@ after_success:
     fi
 addons:
   postgresql: "9.3"
+  apt:
+    packages:
+      - postgresql-10
+      - postgresql-client-10
 services:
   - redis-server
   - xvfb
+env:
+  global:
+    - PGPORT=5432