1. curl or wget 설치 ubuntu@ubuntu:~$ sudo apt-get install wget // wget ubuntu@ubuntu:~$ sudo apt-get install curl // curl 2. NVM 설치 - nvm 관련 github ( https://github.com/nvm-sh/nvm ) GitHub - nvm-sh/nvm: Node Version Manager - POSIX-compliant bash script to manage multiple active node.js versions Node Version Manager - POSIX-compliant bash script to manage multiple active node.js versions - nvm-sh..