fix pipeline

2 jobs for develop-2017-08-16 in 33 seconds (queued for 1 second)
Status Job ID Name Coverage
  Build
failed #32652
build

00:00:33

 
  Publish
skipped #32653
publish
 
Name Stage Failure
failed
build Build
Loading "sass.js" tasks...ERROR
>> Error: Node Sass does not yet support your current environment: Linux 64-bit with Unsupported runtime (64)
>> For more information on which environments are supported please see:
>> https://github.com/sass/node-sass/releases/tag/v4.5.3
Warning: Task "grunt-webpack" not found. Use --force to continue.

Aborted due to warnings.
Cleaning up project directory and file based variables
ERROR: Job failed: exit code 1