Tente isto:
sudo apt-get install build-essential gnome-common gobject-introspection libglib2.0-dev libgtk-3-dev libpulse-dev libpulse-mainloop-glib0 libmutter-dev libwnck-3-dev libupower-glib-dev libgnome-menu-3-dev libc6-dev
git clone https://github.com/evolve-os/budgie-desktop.git
cd budgie-desktop
./autogen.sh
make
sudo make install
Ou tente com o PPA:
sudo add-apt-repository ppa:evolve-os/ppa
sudo apt-get update
sudo apt-get install budgie-desktop
de: blog