.travis.yml in autoproj-2.0.0.rc37 vs .travis.yml in autoproj-2.0.0.rc38

@@ -10,10 +10,12 @@
     allow_failures:
         - rvm: 'jruby-9.1.2.0'
 
 cache: bundler
 
-# Some tests expect gems to be present in vendor/bundle
-install: bundler install --path vendor/bundle
+install:
+    - gem install bundler
+    # Some tests expect gems to be present in vendor/bundle
+    - bundler install --path vendor/bundle
 script:
     - bundler exec rake
     - bundler exec rake test