This project is deprecated. There is now an official plugin and you should use it
This gem makes Sass Import Once work with compass while this issue isn't fixed.
Sass import_once changes the default behaviour of the sass @import directive making it never require the same file twice.
It's awesome! Check it out
$ gem install compass-import_once
Add the following to your compass configuration:
require 'compass-import_once'
The same as always :)