before_script:
  - apt-get update -qq && apt-get install -y -qq nodejs
  - npm install -g gulp
  - npm install

build:
  script:
    - gulp build

before_script:
  - sudo apt-get update -qq && sudo apt-get install -y -qq nodejs
  - npm install -g gulp
  - npm install

build:
  script:
    - gulp build

Add sudo to build tasks
Add sudo to build tasks
