Mac -NPM network and proxy related error

npm ERR! network read ECONNRESET

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! Windows_NT 6.3.9600npm ERR! argv "C:\\Program Files\\nodejs\\\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "install"npm ERR! node v0.12.7npm ERR! npm  v3.3.0npm ERR! code ECONNRESET

npm ERR! errno ECONNRESET

npm ERR! syscall read

解决方式：

As I don't have my own proxy, there isn't really nothing to configure. The problem must be in the ISP's side. The easiest solution has been switching to http instead of https.

执行：npm configsetregistry http://registry.npmjs.org/