sudo apt install git " Install PPA for i3 gaps sudo add-apt-repository ppa:kgilmer/speed-ricer sudo apt update sudo apt install i3-gaps " Default Regolith config for i3 wget https://raw.githubusercontent.com/regolith-linux/regolith-i3-gaps-config/master/config -P ~/.config/i3/ " Install neovim sudo apt install neovim " Install ZSH sudo apt install zsh " Make it the default shell chsh -s $(which zsh) " Install rofi as launcher sudo apt install rofi " Create rofi's theme directory mkdir -p ~/.local/share/rofi/themes " Download and install the theme wget https://raw.githubusercontent.com/davatorium/rofi-themes/master/User%20Themes/slate.rasi -P ~/Downloads install ~/Downloads/slate.rasi ~/.local/share/rofi/themes " To select a rofi theme rofi-theme-selector " Install Polybar " First, dependencies sudo apt install build-essential libcairo2-dev libcurl4-openssl-dev libix-dev xcb libxcb-composite0-dev libxcb-randr0-dev xcb-proto libxcb-icccm4dev libxcb-ewmh2 libxcb-util0-dev libxcb-image0-dev libxcb-ewmh-dev " Then the actual polybar git clone https://github.com/jaagr/polybar.git cd polybar ./build.sh " n y n n y n y n " Install font sudo apt install fonts-font-awesome sudo apt install fonts-powerline " Add fontforge to patch fonts sudo add-apt-repository universe sudo apt update sudo apt install fontforge " Install nerd fonts https://github.com/ryanoasis/nerd-fonts cd nerd-fonts install.sh