参考网址：https://github.com/nodesource/distributions
1、Ubuntu下安装
curl -sL https://deb.nodesource.com/setup_10.x | sudo -E bash -
sudo apt-get install -y nodejs
2、Using Debian, as root下安装
curl -sL https://deb.nodesource.com/setup_10.x | bash -
apt-get install -y nodejs
3、RHEL 6 or CentOS 6 下安装
curl -sL https://rpm.nodesource.com/setup_10.x | bash -
sudo yum install -y nodejs
要从npm编译和安装本机插件，您可能还需要安装构建工具：
yum install gcc-c++ make
# or: yum groupinstall 'Development Tools'