Log Message:
Import nemo-0.2.1 as wip/nemo.

Starts up fine, but exits again immediately with:

Unhandled Exception: System.Exception: Unable to open the session message bus. \ 
---> System.ArgumentNullException: Argument cannot be null.
Parameter name: address
  at NDesk.DBus.Bus.Open (System.String address) [0x00000]
  at NDesk.DBus.Bus.get_Session () [0x00000] --- End of inner exception stack \ 
trace ---

  at NDesk.DBus.Bus.get_Session () [0x00000]
  at Nemo.Tracker..ctor (Boolean reindex) [0x00000]
  at MainWindow..ctor (Boolean reindex, Boolean hidden) [0x00000]
  at Nemo.MainClass.Main (System.String[] args) [0x00000]

What is Nemo?

Nemo is a new way of managing files, or rather not manage files.
Currently it's a cross between a calendar and a file browser with
labels.

In the default view, files are displayed by date of last change
instead of the typical hierarchical view.

Nemo is a free/open source GTK application written in C#.