按照目前最新的版本來安裝

npm install vue -g  
npm install vue-cli -g  

vue init webpack my-project

一路默認(rèn)yes，最后出現(xiàn)

To get started:

  cd my-project
  npm run dev

Documentation can be found at https://vuejs-templates.github.io/webpack

但是執(zhí)行npm run dev就報了一堆錯誤，

npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! demo@1.0.0 dev: `webpack-dev-server --inline --progress --config build/webpack.dev.conf.js`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the demo@1.0.0 dev script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     C:\Users\xxx\AppData\Roaming\npm-cache\_logs\2018-01-09T10_58_20_803Z-debug.log
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! demo@1.0.0 start: `npm run dev`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the demo@1.0.0 start script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

查看log顯示

0 info it worked if it ends with ok
1 verbose cli [ 'C:\\Program Files\\nodejs\\node.exe',
1 verbose cli   'C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js',
1 verbose cli   'start' ]
2 info using npm@5.5.1
3 info using node@v8.9.3
4 verbose run-script [ 'prestart', 'start', 'poststart' ]
5 info lifecycle demo@1.0.0~prestart: demo@1.0.0
6 info lifecycle demo@1.0.0~start: demo@1.0.0
7 verbose lifecycle demo@1.0.0~start: unsafe-perm in lifecycle true
8 verbose lifecycle demo@1.0.0~start: PATH: C:\Program Files\nodejs\node_modules\npm\bin\node-gyp-bin;D:\Working\MyProject\Notes\js\fontend\test\demo\node_modules\.bin;C:\Python27\;C:\Python27\Scripts;C:\Perl64\site\bin;C:\Perl64\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\Windows Kits\8.1\Windows Performance Toolkit\;C:\Program Files\CMake\bin;C:\Program Files\Git\cmd;C:\Program Files\TortoiseGit\bin;C:\Program Files\nodejs\;C:\Users\xxxx\AppData\Local\Microsoft\WindowsApps;C:\Python27;C:\Users\xxx\AppData\Roaming\npm
9 verbose lifecycle demo@1.0.0~start: CWD: D:\Working\MyProject\Notes\js\fontend\test\demo
10 silly lifecycle demo@1.0.0~start: Args: [ '/d /s /c', 'npm run dev' ]
11 silly lifecycle demo@1.0.0~start: Returned: code: 1  signal: null
12 info lifecycle demo@1.0.0~start: Failed to exec start script
13 verbose stack Error: demo@1.0.0 start: `npm run dev`
13 verbose stack Exit status 1
13 verbose stack     at EventEmitter.<anonymous> (C:\Program Files\nodejs\node_modules\npm\node_modules\npm-lifecycle\index.js:280:16)
13 verbose stack     at emitTwo (events.js:126:13)
13 verbose stack     at EventEmitter.emit (events.js:214:7)
13 verbose stack     at ChildProcess.<anonymous> (C:\Program Files\nodejs\node_modules\npm\node_modules\npm-lifecycle\lib\spawn.js:55:14)
13 verbose stack     at emitTwo (events.js:126:13)
13 verbose stack     at ChildProcess.emit (events.js:214:7)
13 verbose stack     at maybeClose (internal/child_process.js:925:16)
13 verbose stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:209:5)
14 verbose pkgid demo@1.0.0
15 verbose cwd D:\Working\MyProject\Notes\js\fontend\test\demo
16 verbose Windows_NT 10.0.14393
17 verbose argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "start"
18 verbose node v8.9.3
19 verbose npm  v5.5.1
20 error code ELIFECYCLE
21 error errno 1
22 error demo@1.0.0 start: `npm run dev`
22 error Exit status 1
23 error Failed at the demo@1.0.0 start script.
23 error This is probably not a problem with npm. There is likely additional logging output above.
24 verbose exit [ 1, true ]

不知道是哪里錯了？windows系統(tǒng)，所有模塊都按照最新的安裝