Enlightenment

Enlightenment is a light-weight and eye-candy desktop environment.

Installation
For installing e17 and the needed libraries, just issue the following command:

For svg support e.g. for previews or menu entries, you can additionally install evas_generic_loaders with the svg USE flag enabled. Addition to (unless you already have the svg USE flag globally enabled):

and install the package:

Tips and Tricks
Now one can start E17 desktop environment by launching the default display manager.

Or else, one can use simple ~/.{xinitrc,bash_log{in,out}} or zsh version `~/.zlog{in,out}' scheme to avoid unnecessary extra packages to just be able to log into your session. And do not forget to install NetworkManager and to be able to switch to different networks easily because, last time I've checked,  did not work at all despite that there's a E17 module for it.

A zsh version could be used instead.

The previous can be used to login into an E17 session easily without needing any middle man like depending on tty or console used to log in.

Multi Layout Keyboard
for use multi layout keyboard install this package:
 * x11-apps/setxkbmap

External Resources

 * Homepage
 * Wikipedia article