错误npm并发安装lite-server类型脚本

Question

我正在尝试修复angular的快速启动上的npm start问题，所以我尝试安装这些依赖项。不幸的是，我遇到了这些错误消息：

$ sudo npm install -g concurrently lite-server typescript
npm WARN deprecated tough-cookie@2.2.2: ReDoS vulnerability parsing Set-Cookie https://nodesecurity.io/advisories/130
npm ERR! Darwin 15.6.0
npm ERR! argv "/usr/local/bin/node" "/usr/local/bin/npm" "install" "-g" "concurrently" "lite-server" "typescript"
npm ERR! node v6.6.0
npm ERR! npm  v3.10.8

npm ERR! uid must be an unsigned int
npm ERR! 
npm ERR! If you need help, you may report this error at:
npm ERR!     <https://github.com/npm/npm/issues>
npm ERR! Darwin 15.6.0
npm ERR! argv "/usr/local/bin/node" "/usr/local/bin/npm" "install" "-g" "concurrently" "lite-server" "typescript"
npm ERR! node v6.6.0
npm ERR! npm  v3.10.8

[14 - 16 of this repeatedly appears]

npm ERR! uid must be an unsigned int
npm ERR! 
npm ERR! If you need help, you may report this error at:
npm ERR!     <https://github.com/npm/npm/issues>

npm ERR! Please include the following file with any support request:
npm ERR!     /Users/username/npm-debug.log

我不知道这意味着什么，因为我还只是个初学者。

Answer 1

您必须重新安装node.js package node.js

它为我解决了这个问题

Answer 2

有几种方法可以解决这个问题。它与权限有关。下面列出了这两种解决方案的摘要：

解决方案A：

(1)在/Users// as /Users//npm-global下创建npm-global目录

(2) npm config set prefix /Users//npm-global

(3)添加export PATH=/Users//npm-global/bin:$PATH to ~/.profile

(4)源~/.profile

(5)如果您不想执行第(3) & (4)步，请将导出注释添加到~/..bash_profile

或

解决方案B：

(1) sudo chown -R $USER /usr/local/

有关更多详细信息，请访问链接https://docs.npmjs.com/getting-started/fixing-npm-permissions