node.js npm install ws 错误 "npm ERR! network"安装 Web 套接字

Question

从运行 Ubuntu 14.04 的 digital ocean 服务器安装 Node 套接字时遇到困难，我的目标是通过本教程 http://phoboslab.org/log/2013/09/html5-live-video-streaming-via-websockets 之后的网络套接字从树莓派流式传输到我的网络服务器

我在这里遵循了以下类似的问题，并通过了解决方案，但仍然无济于事"message failed to fetch from registry" while trying to install any module

更新我的 nodejs 和 npm 版本后，我现在遇到了错误

npm ERR! network getaddrinfo ENOTFOUND
npm ERR! network This is most likely not a problem with npm itself
npm ERR! network and is related to network connectivity.
npm ERR! network In most cases you are behind a proxy or have bad network settings.
npm ERR! network
npm ERR! network If you are behind a proxy, please make sure that the
npm ERR! network 'proxy' config is set properly.  See: 'npm help config'

npm ERR! System Linux 3.13.0-36-generic
npm ERR! command "/usr/bin/node" "/usr/bin/npm" "install" "ws"
npm ERR! cwd /root
npm ERR! node -v v0.10.38
npm ERR! npm -v 1.4.28
npm ERR! syscall getaddrinfo
npm ERR! code ENOTFOUND
npm ERR! errno ENOTFOUND
npm ERR!
npm ERR! Additional logging details can be found in:
npm ERR!     /root/npm-debug.log
npm ERR! not ok code 0

Answer 1

我遇到了类似的问题，正在运行 npm upgrade解决它。问题是 package-lock.json文件有一个旧端点，其中一个依赖项不再存在。升级命令将其更改为注册表中列出的当前端点。