moonglum/exogenesis — pull request #30 by bitboxer (2014-02-13 08:30:24+00:00)
Title: Create a clean shell environment, fixes #11

The execute needs a clean shell, for this we have to wrap it with `Bundle.with_clean_env`. See [bundle-exec](http://bundler.io/v1.5/man/bundle-exec.1.html) for details.