angular.js - Angular2教程包typings无法安装的问题。

Question

Angular2的教程包--英雄编辑器，在初建环境的时候发生了typings无法安装的错误。
同样的包，在Windows和Mac环境下都可以正常使用，没有出现一点问题。
包的地址：
angular2-tour-of-heroes

在Ubuntu下，Nodejs版本升级至6.8.0，npm版本3.10.8.

在包下运行
报错，报错信息

$ npm install
npm WARN deprecated tough-cookie@2.2.2: ReDoS vulnerability parsing Set-Cookie https://nodesecurity.io/advisories/130

> angular2-tour-of-heroes@1.0.0 postinstall /home/xiaofuyesnew/workspace/angular2-tour-of-heroes
> typings install


npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@^1.0.0 (node_modules/chokidar/node_modules/fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.0.14: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"})
npm WARN angular2-tour-of-heroes@1.0.0 No repository field.
npm ERR! Linux 4.4.0-42-generic
npm ERR! argv "/usr/local/n/versions/node/6.8.0/bin/node" "/usr/local/bin/npm" "install"
npm ERR! node v6.8.0
npm ERR! npm  v3.10.8
npm ERR! file sh
npm ERR! path sh
npm ERR! code ELIFECYCLE
npm ERR! errno ENOENT
npm ERR! syscall spawn sh
npm ERR! angular2-tour-of-heroes@1.0.0 postinstall: `typings install`
npm ERR! spawn sh ENOENT
npm ERR! 
npm ERR! Failed at the angular2-tour-of-heroes@1.0.0 postinstall script 'typings install'.
npm ERR! Make sure you have the latest version of node.js and npm installed.
npm ERR! If you do, this is most likely a problem with the angular2-tour-of-heroes package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR!     typings install
npm ERR! You can get information on how to open an issue for this project with:
npm ERR!     npm bugs angular2-tour-of-heroes
npm ERR! Or if that isn't available, you can get their info via:
npm ERR!     npm owner ls angular2-tour-of-heroes
npm ERR! There is likely additional logging output above.
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@^1.0.0 (node_modules/chokidar/node_modules/fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.0.14: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"})
npm WARN angular2-tour-of-heroes@1.0.0 No repository field.
npm ERR! Linux 4.4.0-42-generic
npm ERR! argv "/usr/local/n/versions/node/6.8.0/bin/node" "/usr/local/bin/npm" "install"
npm ERR! node v6.8.0
npm ERR! npm  v3.10.8
npm ERR! code ELIFECYCLE

npm ERR! angular2-tour-of-heroes@1.0.0 postinstall: `typings install`
npm ERR! Exit status -2
npm ERR! 
npm ERR! Failed at the angular2-tour-of-heroes@1.0.0 postinstall script 'typings install'.
npm ERR! Make sure you have the latest version of node.js and npm installed.
npm ERR! If you do, this is most likely a problem with the angular2-tour-of-heroes package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR!     typings install
npm ERR! You can get information on how to open an issue for this project with:
npm ERR!     npm bugs angular2-tour-of-heroes
npm ERR! Or if that isn't available, you can get their info via:
npm ERR!     npm owner ls angular2-tour-of-heroes
npm ERR! There is likely additional logging output above.

npm ERR! Please include the following file with any support request:
npm ERR!     /home/xiaofuyesnew/workspace/angular2-tour-of-heroes/npm-debug.log

已经尝试过npm install typings -g,报错依旧。

Answer 1

주요 이유는 NPM입니다. npm은 nodejs에 의존하고, n이 노드 버전을 관리할 때도 node에 의존하기 때문에 가끔 문제가 발생할 수 있습니다. , tj master의 n 릴리스 페이지를 찾아갔습니다. n을 사용하여 버전을 전환한 후에는 node와 npm 간의 관계를 복구해야 한다고 위에서 언급했습니다. 그렇지 않으면 npm에 문제가 발생할 가능성이 높습니다.
n을 사용하여 버전을 전환한 후 npm을 복구하려면 다음 스크립트를 실행해야 합니다

으아악

터미널 구성에 따라 다음 sudo를 선택하세요

참조 링크: tj/n