Compass is no longer actively maintained. Compass is a Stylesheet Authoring Environment that makes your website design simpler to implement and easier to maintain.
s:\Temp\test\scss>d:\Ruby\bin\compass.bat compile --trace --force --sass-dir 'temp' --css-dir 'temp' -I 's:\Temp\test\images\' --output-style compact --no-line-comments
No files were found in the load path matching "icons/*.png". Your current load paths are: s:/Temp/test/scss/images
s:\Temp\test\scss>d:\Ruby\bin\compass.bat compile --trace --force --sass-dir 'temp' --css-dir 'temp' -I 's:\Temp\test\images\' --output-style compact --no-line-comments No files were found in the load path matching "icons/*.png". Your current load paths are: s:/Temp/test/scss/images