I cannot make it work using a basic structure about django-sass-processor

[jrief]

SASS_PROCESSOR_INCLUDE_DIRS is bypassed to the compiler to look for further scss files which are @import "..."-ed, from other scss files.
Therefore your setup doesn't work. You should add your scss files to the static folder just as if they would be css files.

[AndreasBackx]

When you have DEBUG set to True, are the CSS files created? If so, then the problem lies with compilescss, if not then the problem lies with your config. But it seems fine. Could you perhaps try adding SASS_PROCESSOR_ENABLED = True?

django-compressor also requires django-compressor to be installed, but I assume you have that installed because it doesn't seem to be throwing any errors.