npm commands not work

Question

No npm command (all!) is working on my Windows 10.

Example:

npm -v

It does not display any information and cmd crashes. Only unlocks if I hit CTR + C and inform "Y":

I've tried reinstalling node.js (v6.6.0 x64 and v5.12.0 x86), tried npm versions v3.10.3 and v3.10.7, but all without success.

How can I fix it?

NEWS:

My conf.get('prefix') in afterUser() function on nodejs\\node_modules\\npm\\lib\\config\\core.js it is returning the wrong directory: C:\\Users\\Alisson Linneker\\'C:\\Program

I believe that this is the problem!

Problem solved!

In nodejs\\node_modules\\npm\\lib\\config\\core.js afterUser() function, add before if (conf.get('prefix')) { line:

conf.set('prefix', path.resolve(__dirname, '../..', ''))

Answer 1

For Windows I use Virtual Box with Ubuntu. If you set that up you will have an easier time.

Answer 2

In nodejs\\node_modules\\npm\\lib\\config\\core.js afterUser() function, add before if (conf.get('prefix')) { line:

conf.set('prefix', path.resolve(__dirname, '../..', ''))

Pull request: https://github.com/npm/npm/pull/13995