Git

sudo add-apt-repository ppa:git-core/ppa
sudo apt-get update
sudo apt-get install git

Emacs

sudo add-apt-repository ppa:ubuntu-elisp/ppa
sudo apt-get update
sudo apt-get install emacs24 emacs24-el emacs24-common-non-dfsg

Python

sudo apt-get install python-pip3 python-pip
sudo -H pip3 install jedi virtualenv isort
emacs --batch -l ~/.emacs --eval "(jedi:install-server)"

oh-my-zsh

sh -c "$(wget https://raw.githubusercontent.com/robbyrussell/oh-my-zsh/master/tools/install.sh -O -)"

Hack font

wget https://github.com/powerline/fonts/archive/master.zip
unzip master.zip
cd fonts-master/Hack
mkdir ~/.fonts
mv *.ttf ~/.fonts
sudo fc-cache -f -v