language: node_js
os: osx
node_js:
  - "4"
  - "6"
  - "8"
  - "9"

language: node_js
sudo: false
dist: trusty
before_script: sudo sh -c 'echo 0 > /proc/sys/net/ipv6/conf/all/disable_ipv6'
node_js:
  - "4"
  - "6"
  - "8"
  - "9"

Build on Ubuntu Trusty container and enable IPv6 beforehand
Build on Ubuntu Trusty container and enable IPv6 beforehand
