Grunt is not working for all Windows users. Some users are facing some issues, when I run npm install command; it prints a message as below.

E:Worksapceweb>npm install

npm WARN package.json [email protected] No repository field.

When I tried npm install -g grunt-cli, I think it is successful.

E:Worksapceweb>npm install -g grunt-cli

npm http GET http://registry.npmjs.org/grunt-cli

npm http 304 http://registry.npmjs.org/grunt-cli

npm http GET http://registry.npmjs.org/nopt

npm http GET http://registry.npmjs.org/findup-sync

npm http GET http://registry.npmjs.org/resolve

npm http 304 http://registry.npmjs.org/nopt

npm http 304 http://registry.npmjs.org/resolve

npm http 304 http://registry.npmjs.org/findup-sync

npm http GET http://registry.npmjs.org/abbrev

npm http 304 http://registry.npmjs.org/abbrev

npm http GET http://registry.npmjs.org/glob

npm http GET http://registry.npmjs.org/lodash

npm http 304 http://registry.npmjs.org/glob

npm http 304 http://registry.npmjs.org/lodash

npm http GET http://registry.npmjs.org/inherits

npm http GET http://registry.npmjs.org/minimatch

npm http 304 http://registry.npmjs.org/minimatch

npm http 304 http://registry.npmjs.org/inherits

npm http GET http://registry.npmjs.org/lru-cache

npm http GET http://registry.npmjs.org/sigmund

npm http 304 http://registry.npmjs.org/lru-cache

npm http 304 http://registry.npmjs.org/sigmund

C:Usersuser1234AppDataRoamingnpmgrunt -> C:Usersuser1234AppDataRoaming

npmnode_modulesgrunt-clibingrunt

[email protected] C:Usersuser1234AppDataRoamingnpmnode_modulesgrunt-cli

+-- [email protected]

+-- [email protected] ([email protected])

+-- [email protected] ([email protected], [email protected])

But when I run grunt, I get an error message like this:

E:Worksapceweb>

E:Worksapceweb>grunt

'grunt' is not recognized as an internal or external command,

operable program or batch file.

My package.json is this.

{

  author: Company,

  name: registers,

  version: 4.0.0,

  homepage: http://abcd.se,

  dependencies: {},

  devDependencies: {

    grunt: ~0.4.4,

    grunt-contrib-jshint: ~0.9.2,

    grunt-contrib-watch: ~0.6.1,

    grunt-contrib-less: ~0.11.0,

    grunt-contrib-clean: ~0.5.0,

    grunt-contrib-copy: ~0.5.0,

    grunt-contrib-concat: ~0.3.0,

    grunt-contrib-uglify: ~0.4.0,

    grunt-ngmin: 0.0.3,

    grunt-contrib-jasmine: ~0.5.2

  }

}

Another user is succesfully able to execute grunt with out any issues. This only stands for some of the users.

Can some one tell me what has gone wrong.