Ubuntu 14.04 Gnome

sudo apt-get install gnome-session-flashback

Choose Gnome Flashback (Metacity) 

sudo apt-get install aptitude yakuake mc indicator-applet-appmenu
sudo apt-get install unity-tweak-tool gnome-tweak-tool gnome-themes-ubuntu

Tweak Tool
 
Window - New Wave
Icons - Humanity

sudo apt-get install indicator-cpufreq icedtea-7-plugin icedtea-6-plugin

sudo add-apt-repository ppa:mystic-mirage/komodo-edit 

sudo apt-get update 

sudo apt-get install komodo-edit

aptitude install ifstat chromium-browser htop wireshark traceroute ipcalc pwgen

sudo add-apt-repository ppa:nilarimogard/webupd8
sudo apt-get update
sudo apt-get install audacious

sudo add-apt-repository ppa:noobslab/indicators
sudo apt-get update
sudo apt-get install indicator-weather

sudo apt-get install converseen smplayer indicator-multiload sysstat iotop

sudo add-apt-repository ppa:rvm/smplayer 
sudo apt-get update 
sudo apt-get install smplayer smplayer-themes smplayer-skins