npm ERR!无法安装任何包的解决办法

npm ERR! Windows_NT 6.1.7601
npm ERR! argv "E:\node\\node.exe" "E:\node\node_modules\npm\bin\npm-cli.js" "install"
npm ERR! node v0.12.0
npm ERR! npm v2.5.1
npm ERR! code ECONNRESET

npm ERR! network tunneling socket could not be established, cause=connect ECONNREFUSED
npm ERR! network This is most likely not a problem with npm itself
npm ERR! network and is related to network connectivity.
npm ERR! network In most cases you are behind a proxy or have bad network settings.
npm ERR! network
npm ERR! network If you are behind a proxy, please make sure that the
npm ERR! network 'proxy' config is set properly. See: 'npm help config'

npm ERR! Please include the following file with any support request:
npm ERR! E:studyangular-phonecat pm-debug.log

错误代码如上：

解决办法：

删除npmrc文件。

使用镜像

镜像使用方法（三种办法任意一种都能解决问题，建议使用第三种，将配置写死，下次用的时候配置还在）:

1.通过config命令

 

1 2	npm config set registry http://registry.cnpmjs.org npm info underscore （如果上面配置正确这个命令会有字符串response）

2.命令行指定

 

1	npm --registry http://registry.cnpmjs.org info underscore

3.编辑 ~/.npmrc 加入下面内容

 

1	registry = http://registry.cnpmjs.org

结果：

E:studyangular-phonecat>npm config set registry http://registry.cnpmjs.org

E:studyangular-phonecat>npm install
npm WARN package.json karma-chrome-launcher@0.1.7 No README data

> angular-phonecat@0.0.0 postinstall E:studyangular-phonecat
> bower install

bower angular-resource#1.3.x not-cached git://github.com/angular/bower-angular-resource.git#1.3.x
bower angular-resource#1.3.x resolve git://github.com/angular/bower-angular-resource.git#1.3.x
bower angular#1.3.x cached git://github.com/angular/bower-angular.git#1.3.14
bower angular#1.3.x validate 1.3.14 against git://github.com/angular/bower-angular.git#1.3.x
bower bootstrap#~3.1.1 cached git://github.com/twbs/bootstrap.git#3.1.1
bower bootstrap#~3.1.1 validate 3.1.1 against git://github.com/twbs/bootstrap.git#~3.1.1
bower angular-animate#1.3.x not-cached git://github.com/angular/bower-angular-animate.git#1.3.x
bower angular-animate#1.3.x resolve git://github.com/angular/bower-angular-animate.git#1.3.x
bower angular-mocks#1.3.x cached git://github.com/angular/bower-angular-mocks.git#1.3.14
bower angular-mocks#1.3.x validate 1.3.14 against git://github.com/angular/bower-angular-mocks.git#1.3.x
bower jquery#~2.1.1 cached git://github.com/jquery/jquery.git#2.1.3
bower jquery#~2.1.1 validate 2.1.3 against git://github.com/jquery/jquery.git#~2.1.1
bower angular-route#1.3.x not-cached git://github.com/angular/bower-angular-route.git#1.3.x
bower angular-route#1.3.x resolve git://github.com/angular/bower-angular-route.git#1.3.x
bower angular-resource#1.3.x download https://github.com/angular/bower-angular-resource/archive/v1.3.14.tar.gz
bower angular-animate#1.3.x download https://github.com/angular/bower-angular-animate/archive/v1.3.14.tar.gz
bower angular-route#1.3.x download https://github.com/angular/bower-angular-route/archive/v1.3.14.tar.gz
bower angular-resource#1.3.x extract archive.tar.gz
bower angular-resource#1.3.x resolved git://github.com/angular/bower-angular-resource.git#1.3.14
bower angular-animate#1.3.x extract archive.tar.gz
bower angular-animate#1.3.x resolved git://github.com/angular/bower-angular-animate.git#1.3.14
bower angular-route#1.3.x extract archive.tar.gz
bower angular-route#1.3.x resolved git://github.com/angular/bower-angular-route.git#1.3.14
bower angular-mocks#1.3.x install angular-mocks#1.3.14
bower angular#1.3.x install angular#1.3.14
bower jquery#~2.1.1 install jquery#2.1.3
bower bootstrap#~3.1.1 install bootstrap#3.1.1
bower angular-resource#1.3.x install angular-resource#1.3.14
bower angular-animate#1.3.x install angular-animate#1.3.14
bower angular-route#1.3.x install angular-route#1.3.14

angular-mocks#1.3.14 appower_componentsangular-mocks
└── angular#1.3.14

angular#1.3.14 appower_componentsangular

jquery#2.1.3 appower_componentsjquery

bootstrap#3.1.1 appower_componentsootstrap
└── jquery#2.1.3

angular-resource#1.3.14 appower_componentsangular-resource
└── angular#1.3.14

angular-animate#1.3.14 appower_componentsangular-animate
└── angular#1.3.14

angular-route#1.3.14 appower_componentsangular-route
└── angular#1.3.14

E:studyangular-phonecat>