sstephenson/ruby-yui-compressor — pull request #40 by betesh (2014-02-21 17:25:59+00:00)
Title: Failing early if java is not installed

For #38

I added .travis.yml since @stevecrozz insisted in #38 that this work in all currently supported environments. Since Travis-CI doesn't support widonws, and can only support Mac OS or Linux on a given branch, I opted to only implement this feature for Linux. Mac OS and Windows users are no worse off than they were before.