1language: node_js 2before_install: 3 - '[ "${TRAVIS_NODE_VERSION}" != "0.8" ] || npm install -g npm@1.4.28' 4 - npm install -g npm@latest 5node_js: 6 - '0.8' 7 - '0.10' 8 - '0.12' 9 - 'iojs' 10