$?npm?install?-g?yo npm?WARN?deprecated?npmconf@2.1.2:?this?package?has?been?reintegrated?into?npm?and?is?now?out?of?date?with?respect?to?npm C:\Users\sxm\AppData\Roaming\npm\yo-complete?->?C:\Users\sxm\AppData\Roaming\npm\node_modules\yo\lib\completion\index.js npm?ERR!?Windows_NT?6.1.7601 npm?ERR!?argv?"C:\\Program?Files\\nodejs\\node.exe"?"C:\\Users\\sxm\\AppData\\Roaming\\npm\\node_modules\\npm\\bin\\npm-cli.js"?"install"?"-g"?"yo" npm?ERR!?node?v6.4.0 npm?ERR!?npm??v3.10.6 npm?ERR!?path?C:\Users\sxm\AppData\Roaming\npm\yo npm?ERR!?code?EPERM npm?ERR!?errno?-4048 npm?ERR!?syscall?open npm?ERR!?Error:?EPERM:?operation?not?permitted,?open?'C:\Users\sxm\AppData\Roaming\npm\yo' npm?ERR!?????at?Error?(native) npm?ERR!??{?Error:?EPERM:?operation?not?permitted,?open?'C:\Users\sxm\AppData\Roaming\npm\yo' npm?ERR!?????at?Error?(native) npm?ERR!???errno:?-4048, npm?ERR!???code:?'EPERM', npm?ERR!???syscall:?'open', npm?ERR!???path:?'C:\\Users\\sxm\\AppData\\Roaming\\npm\\yo'?} npm?ERR! npm?ERR!?Please?try?running?this?command?again?as?root/Administrator. npm?ERR!?Please?include?the?following?file?with?any?support?request: npm?ERR!?????D:\workspace\npm-debug.log看起來好像是npm版本低，但是我升級也沒啥用npm?-g?install?npm求哪位大神指導一下