feature(follow authors): follow authors functionality

-fix build [feature #161255363]
andela · Nov 6, 2018 · 8e6dc8a · 8e6dc8a
1 parent 36a13e1
commit 8e6dc8a
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/.travis.yml b/.travis.yml
@@ -5,8 +5,11 @@ matrix:
     - python: 3.6
       sudo: true
 
+services:
+  - postgresql
+
 addons:
-  - postgresql: "11"
+  postgresql: "9.4"
 
 env:
   - DJANGO=2.1 DB=postgres