language: node_js
node_js:
  - "node"
branches:
  only:
    - master
before_install:
  - sudo npm install -g htmllint-cli
script:
  - htmllint

language: node_js
node_js:
  - "node"
branches:
  only:
    - master
before_install:
  - npm install -g htmllint-cli
script:
  - htmllint
sudo: required

Add sudo required to Travis
Add sudo required to Travis
