matschaffer/knife-solo — pull request #134 by aaronjensen (2012-11-18 03:43:07+00:00)
Title: sudo the chef version check

if system wide rvm is installed and there is a default ruby then this would
fail. This ensures that the ruby used is the omnibus ruby.

There may be a better way to pass the environment than I'm doing it here, I'm
not sure.