I got the problem with SCSS filewatching feature. I've installed Ruby for Windows (c:/Ruby200), set my watcher settings to this:
But when I start to edit my SCSS file I get this very informative message in PS console:
What is wrong?
please, open the Windows cmd console, cd to the folder where your .scss file is located and run the same command - what output will you get?
When I run this command in Windows console, it's being executed as it should - no errors and corresponding.css file as the result
hmm... the message might mean that WebStorm cannot find your ruby executable for some reason. Did you try restarting WebStorm/rebooting?
You were right.. restarting the IDE did the trick!