javascript - JS Library installation quits in the middle through MAC terminal -

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npm err! darwin 15.4.0 npm err! argv "/usr/local/bin/node" "/usr/local/bin/npm" "install" npm err! node v4.2.3 npm err! npm  v2.14.7 npm err! code etimedout npm err! errno etimedout npm err! syscall read  npm err! network read etimedout npm err! network not problem npm npm err! network , related network connectivity. npm err! network in cases behind proxy or have bad network settings. npm err! network  npm err! network if behind proxy, please make sure npm err! network 'proxy' config set properly.  see: 'npm config'

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i'm using personnel mac , doesn't undergo proxy setup


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