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Ubuntu 16 安装nodejs

  1. 设置source

     # for Node.js v4
 curl -sL https://deb.nodesource.com/setup_4.x | sudo -E bash -
 # OR for Node.js v5
 curl -sL https://deb.nodesource.com/setup_5.x | sudo -E bash -
 # OR for Node.js v6
 curl -sL https://deb.nodesource.com/setup_6.x | sudo -E bash -
 # OR for Node.js v7
 curl -sL https://deb.nodesource.com/setup_7.x | sudo -E bash -

  2. 安装nodejs

     sudo apt-get install -y nodejs

  3. 更新, 如果需要更新版本. 先删掉当前版本再执行1,2操作

    sudo apt-get purge nodejs npm

参考资料