language: c os: - linux - osx env: matrix: - export NODE_VERSION="4" - export NODE_VERSION="0.12" matrix: fast_finish: true before_install: - git clone https://github.com/creationix/nvm.git ./.nvm - source ./.nvm/nvm.sh - nvm install $NODE_VERSION - nvm use $NODE_VERSION before_script: - npm install - npm install -g gulp - gulp init - gulp re-init script: - gulp --release --ie