Segmentation faults on Travis CI caused by libxml-ruby
If ruby is segmentation faulting on Travis CI, try updating libxml
Travis CI with Rails 2.3.18 and Ruby 1.9.3
Ruby 1.9.3 on Travis CI now includes a RubyGems version greater than 2.0. This breaks Rails 2. Here’s how to fix it.
Install your own PhantomJS on Travis CI
Poltergeist requires at least PhantomJS 1.7.0. Travis CI provides 1.6.1. Here’s how to bump your version of PhantomJS.