Allow Travis to install rainbow

smcgov · Feb 17, 2017 · 48501e1 · 48501e1
1 parent b5fdae7
commit 48501e1
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -2,6 +2,7 @@ language: ruby
 bundler_args: "--without development:production"
 cache: bundler
 sudo: false
+before_install: gem update --system
 script: bundle exec rspec
 rvm:
 - 2.3.3