[gpakosz]

after having installed it,

$ cp ~/.tmux/.tmux.conf.local ~/

Then edit `.tmux.conf.local` and uncomment the #tmux_conf_theme=powerline_patched_font line.

For the powerline symbol to work, you need patched fonts: https://github.com/Lokaltog/powerline-fonts

[azmenthe]

Ah great, I uncommented the line but I didn't have the fonts installed.