Shouqun/node-dbus — pull request #83 by woutgg (2014-09-15 18:18:56+00:00)
Title: Improve error reporting, dbus error is now returned when GetBus() fails.

The specific error is very useful to debug general dbus issues. The problem at hand that led to this improvement was the absence of an X11 server, causing dbus to fail. Hence also the added note in the readme.