Install Postgres

Author: tarebyte

.github/workflows/main.yml

@@ -13,6 +13,10 @@ jobs:
       uses: actions/setup-ruby@v1
       with:
         ruby-version: 2.4.x
+    - name: Install PostgreSQL
+      run: |
+        sudo apt-get update
+        sudo apt-get install -y postgresql-client libpq-dev
     - name: Install dependencies
       run: |
         gem install bundler