I'm having trouble with npm install for angular 2

Question

This is error that I'm getting in cmd prompt:

npm WARN deprecated [email protected]: Please update to minimatch 3.0.2 or higher to avoid a RegExp DoS issue
 > [email protected] postinstall C:\Users\hp\Desktop\angular2-seed
 > typings install

'typings' is not recognized as an internal or external command,
operable program or batch file.
npm WARN optional Skipping failed optional dependency /chokidar/fsevents:
npm WARN notsup Not compatible with your operating system or architecture: [email protected]
npm WARN [email protected] No description
npm WARN [email protected] No repository field.
npm ERR! Windows_NT 10.0.10586
npm ERR! argv "C:\\Program Files\\nodejs\\node.exe" 
"C:\\Users\\hp\\AppData\\Roaming\\npm\\node_modules\\npm\\bin\\npm-cli.js" "install"
npm ERR! node v4.4.7
npm ERR! npm  v3.10.3
npm ERR! code ELIFECYCLE
npm ERR! [email protected] postinstall: `typings install`
npm ERR! Exit status 1
npm ERR!

npm ERR! Failed at the [email protected] 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-quickstart 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-quickstart
npm ERR! Or if that isn't available, you can get their info via:
npm ERR!     npm owner ls angular2-quickstart
npm ERR! There is likely additional logging output above.
npm ERR! Please include the following file with any support request:
npm ERR!     C:\Users\hp\Desktop\angular2-seed\npm-debug.log

@maxisam now I'm getting this: C:\Users\hp\Desktop\angular2-seed>npm install > [email protected] postinstall C:\Users\hp\Desktop\angular2-seed > typings install └── (No dependencies) npm WARN optional Skipping failed optional dependency /chokidar/fsevents: npm WARN notsup Not compatible with your operating system or architecture: [email protected] npm WARN [email protected] No description npm WARN [email protected] No repository field. — Velimir Lazarevic
– Velimir Lazarevic, Commented Jul 5, 2016 at 17:10
I run npm start now and it is working, thanks a lot @maxisam! — Velimir Lazarevic
– Velimir Lazarevic, Commented Jul 5, 2016 at 17:13

maxisam · Accepted Answer · 2016-07-05 18:04:17Z

1

When you see

'typings' is not recognized as an internal or external command, operable program > or batch file.

try to install typings first npm install typings --global

answered Jul 5, 2016 at 18:04

maxisam

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Reginaldo Camargo Ribeiro · Accepted Answer · 2016-07-05 19:14:29Z

0

You need to install typings globally: - npm i typings -g

answered Jul 5, 2016 at 19:14

Reginaldo Camargo Ribeiro

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