| sudo: falselanguage: node_jsnode_js:  - 'stable'  - '10'  - '9'  - '8'  - '6'  - '4'  - '0.12'  - '0.10'  - '0.8'before_install:  # Old npm certs are untrusted https://github.com/npm/npm/issues/20191  - 'if [ "${TRAVIS_NODE_VERSION}" = "0.6" ] || [ "${TRAVIS_NODE_VERSION}" = "0.8" ]; then export NPM_CONFIG_STRICT_SSL=false; fi'  - 'nvm install-latest-npm'
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