When I try to do a compass compile for my project I get this :
PHP Code:
NoMethodError on line 264 of /Library/Ruby/Gems/1.8/gems/compass-0.12.2/lib/compass/configuration/inheritance.rbrelative_path 
The compass compile worked earlier, but at some point this happened but I cant find out what went wrong. Does anyone know what to look for to solve this problem?