프로젝트를 새로운 리눅스 환경에 옮기고 npm install를 하니 다음과 같은 문제 발생
아래와 같이 해결
neo@ubuntu:~/$ npm install npm http GET https://registry.npmjs.org/body-parser npm http GET https://registry.npmjs.org/cookie-parser npm http GET https://registry.npmjs.org/express/3.0.5 npm http GET https://registry.npmjs.org/jade/0.30.0 npm http GET https://registry.npmjs.org/socket.io npm ERR! Error: failed to fetch from registry: jade/0.30.0 npm ERR! at /usr/share/npm/lib/utils/npm-registry-client/get.js:139:12 중략... npm not ok
아래와 같이 해결
neo@ubuntu:~/$ sudo apt-get purge nodejs npm neo@ubuntu:~/$ curl -sL https://deb.nodesource.com/setup | sudo bash - sudo apt-get install -y nodejs