Ubuntu 14.04 Theme をnumixへ変更

install

sudo apt-add-repository ppa:numix/ppa
sudo aptitude update
sudo aptitude install numix-gtk-theme
#sudo aptitude install numix-icon-theme-utouch
sudo aptitude install numix-icon-theme
sudo aptitude install numix-wallpaper-saucy
# ↓この丸いアイコンがすごくよい。
sudo aptitude install numix-icon-theme-circle 

theme setting

setting from tweak-tool