Ask for postgres

Builds in Travis currently fail with

    The command "psql -U postgres -c 'create database sqlt_test;'" failed and exited with 2 during .

https://travis-ci.org/davel/sql-translator/jobs/624123545

diff --git a/.travis.yml b/.travis.yml
index 50ba152..497d098 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -45,3 +45,5 @@ before_script:
   - psql -U postgres -c 'create database sqlt_test;'
 script:
   - perl Makefile.PL && make test
+services:
+  - postgresql