Download Erlang binary if available a la travis-build
Download Erlang binary if available a la travis-build

dracos/travis-cookbooks,spurti-chopra/travis-cookbooks,ljharb/travis-cookbooks,dracos/travis-cookbooks,ljharb/travis-cookbooks,travis-ci/travis-cookbooks,dracos/travis-cookbooks,spurti-chopra/travis-cookbooks,travis-ci/travis-cookbooks,spurti-chopra/travis-cookbooks,dracos/travis-cookbooks,travis-ci/travis-cookbooks,ljharb/travis-cookbooks