错误代码：

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:\study\angular-phonecat\npm-debug.log

 

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

npm config set registry=http://registry.cnpmjs.org

 

其实就是代理的问题， npm set proxy http://… npm set https-proxy http://… 后解决了

 

以上参考资料 《npm ERR!无法安装任何包的解决办法》http://www.daliane.com/npm_err_wu_fa_an_zhuang_ren_he_bao_de_jie_jue_ban_fa/

《npm用法及离线安装方法》http://www.cnblogs.com/laozhbook/p/3637036.html

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