Install polybar (dependencies) on antiX iceWM:
sudo apt-get install ccache clang cmake cmake-data gcc git i3-wm libasound2-dev libcairo2-dev libcurl4-openssl-dev libiw-dev libmpdclient-dev libpulse-dev libxcb-ewmh-dev libxcb-icccm4-dev libxcb-image0-dev libxcb-randr0-dev libxcb-util0-dev libxcb-xkb-dev libxcb-xrm-dev libxcb1-dev pkg-config python-xcbgen xcb-proto libxcb-composite0-dev