I use durandaljs + typescript + gruntjs to programming at RubyMine environment. But after I click the "run" button in the Gruntfile.js, it always show
Local Npm module "..\..\node_modules\cssmin" not found. Is it installed?
However, my project seems still good to go. How to eliminate the above warning?
cssmin is probably used at deploy time and therefore you aren't getting runtime errors yet. Fix : npm install cssmin --saveDev from the same directory as gruntfile.js