ionic2安装时报错

Installing npm packages...
Error with start undefined
Error Initializing app: There was an error with the spawned command: npminstall
There was an error with the spawned command: npminstall
Caught exception:
undefined

google原因:node版本有点低，做好升级到最新版(6.0以上)-----》虽然不报错了，但是好像有6.0以上版本的也会报这个错误

上官网重新下个

装完后start又出现一个错误（可能由于网速较差导致，欢迎指正）

Error with start Error: connect ETIMEDOUT 192.30.253.121:443
at Object.exports._errnoException (util.js:1026:11)
at exports._exceptionWithHostPort (util.js:1049:20)
at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1081:14)
Error Initializing app: Error: connect ETIMEDOUT 192.30.253.121:443
Error: connect ETIMEDOUT 192.30.253.121:443
at Object.exports._errnoException (util.js:1026:11)
at exports._exceptionWithHostPort (util.js:1049:20)
at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1081:14)
Caught exception:
Error: connect ETIMEDOUT 192.30.253.121:443
at Object.exports._errnoException (util.js:1026:11)
at exports._exceptionWithHostPort (util.js:1049:20)
at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1081:14)

FQ(挂VPN)start ionic应该就解决了