npm ERR! code ELIFECYCLE

[ghost]

when importing bootstrap-sass styles I get an error message, is this because of older npm packages?
is this something that can be fixed?

style.css
 13741:24   ✖  Unexpected quotes   function-url-quotes
 13843:24   ✖  Unexpected quotes   function-url-quotes
 13847:24   ✖  Unexpected quotes   function-url-quotes
 13853:24   ✖  Unexpected quotes   function-url-quotes
 13874:24   ✖  Unexpected quotes   function-url-quotes
 13888:24   ✖  Unexpected quotes   function-url-quotes
 13893:24   ✖  Unexpected quotes   function-url-quotes
 14197:24   ✖  Unexpected quotes   function-url-quotes
 14225:24   ✖  Unexpected quotes   function-url-quotes
 14225:249  ✖  Unexpected quotes   function-url-quotes
 14309:24   ✖  Unexpected quotes   function-url-quotes
 14337:24   ✖  Unexpected quotes   function-url-quotes
 14337:249  ✖  Unexpected quotes   function-url-quotes
 16084:24   ✖  Unexpected quotes   function-url-quotes
 16130:24   ✖  Unexpected quotes   function-url-quotes
 16351:24   ✖  Unexpected quotes   function-url-quotes
 16361:24   ✖  Unexpected quotes   function-url-quotes
 17170:30   ✖  Unexpected quotes   function-url-quotes
 18010:24   ✖  Unexpected quotes   function-url-quotes
 18014:24   ✖  Unexpected quotes   function-url-quotes

npm ERR! code ELIFECYCLE
npm ERR! errno 2
npm ERR! underscores@1.0.0 compile:css: `node-sass sass/ -o ./ && stylelint '*.css' --fix || true && stylelint '*.css' --fix`
npm ERR! Exit status 2
npm ERR! 
npm ERR! Failed at the underscores@1.0.0 compile:css script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

[fabio-blanco]

Yes, it is probably because of outdated dependencies. Take a look at my comment in this issue #1509. I don't know tough if you still have the need since you've opened this issue an till now no one has answered your question.

[Ismail-elkorchi]

Hi, @broros ! This issue has just been fixed : #1516.