CentOS6 에서 nodejs 설치

1. nodejs 설치

root]~]# curl -sL https://rpm.nodesource.com/setup_6.x | bash -

root]~]# yum install nodejs

2. 버전확인

root]~]# node -v

v6.12.3

root]~]# npm -v

3.10.10

3. socket.io  설치

root]~]# npm install socket.io