Issue 36: compile failure due to missing instance http://code.google.com/p/xmonad/issues/detail?id=36 Comment #4 by SpencerJanssen: See the README, specifically, you need to run "autoreconf" before configuring. Issue attribute updates: Status: Invalid -- You received this message because you are listed in the owner or CC fields of this issue, or because you starred this issue. You may adjust your issue notification preferences at: http://code.google.com/hosting/settings