visionmedia/mon — pull request #3 by jgallen23 (2012-04-28 23:13:12+00:00)
Title: Fix for running on ubuntu 10.10 +

here's the reference on why it's not working: https://github.com/ddollar/foreman/issues/26#issuecomment-1818027

Tested on ubuntu 12.04 and osx 10.7.3