"Enlightenment features an iconbar, which the "Dock" of OS X is
based on, and is quite different from the traditional WM and DE
that we are used to. The current version, E17, has been in
development since 2000 with slow update cycles and perhaps one of
the reason why it is not as widely adopted as other WM and DE out
there. Earlier version of gOS was based on E16-17 (they moved to
gnome). Elive, OpenGEU and Maryan Linux are three distribution that
has Enlightenment installed by default.
Installation:
Unfortunately the latest version of E17 installation is not very
straight forward, the packages available at Debian and Ubuntu
repositories are few years old. The best way to install E17 is
through an installation script made by one of the developer of
E17..."