npm WARN vue-demo@1.0.0 No repository field.npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.1.2 (node_modules\fsevents):npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.1.2: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})npm ERR! path E:\項目\Vue總結(jié)\vue2-demo-master\node_modules\js-beautify\js\bin\html-beautify.jsnpm ERR! code ENOENTnpm ERR! errno -4058npm ERR! syscall chmodnpm ERR! enoent ENOENT: no such file or directory, chmod 'E:\項目\Vue總結(jié)\vue2-demo-master\node_modules\js-beautify\js\bin\html-beautify.js'npm ERR! enoent This is related to npm not being able to find a file.npm ERR! enoentnpm ERR! A complete log of this run can be found in:npm ERR! ? ? C:\Users\lenovo\AppData\Roaming\npm-cache\_logs\2017-09-18T08_14_53_311Z-debug.log