win10 执行 npm install -g weex-toolkit 报错

Question

$ npm install -g weex-toolkit
C:Program
`-- (empty)

npm WARN babel-loader@6.4.1 requires a peer of webpack@1 || 2 || ^2.1.0-beta || ^2.2.0-rc but none was installed.
npm WARN babel-loader@6.4.1 requires a peer of webpack@1 || 2 || ^2.1.0-beta || ^2.2.0-rc but none was installed.
npm WARN babel-loader@6.4.1 requires a peer of webpack@1 || 2 || ^2.1.0-beta || ^2.2.0-rc but none was installed.
npm WARN babel-loader@6.4.1 requires a peer of webpack@1 || 2 || ^2.1.0-beta || ^2.2.0-rc but none was installed.
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.1.3 (node_moduleswee x-toolkitnode_modulesfsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@ 1.1.3: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"} )
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.1.3 (node_moduleswee x-toolkitnode_modulesweex-buildernode_modulesfsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@ 1.1.3: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"} )
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.1.2 (node_moduleswee x-toolkitnode_modulesweex-previewernode_modulesfsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@ 1.1.2: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"} )
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.1.3 (node_moduleswee x-toolkitnode_modulesweex-previewernode_modulesweex-buildernode_modulesfse vents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@ 1.1.3: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"} )
npm ERR! code EBADPLATFORM
npm ERR! notsup Unsupported platform for fsevents@1.1.3: wanted {"os":"darwin"," arch":"any"} (current: {"os":"win32","arch":"x64"})
npm ERR! notsup Valid OS: darwin
npm ERR! notsup Valid Arch: any
npm ERR! notsup Actual OS: win32
npm ERR! notsup Actual Arch: x64

npm ERR! A complete log of this run can be found in:
npm ERR! C:Program_logs2018-04-19T00_29_22_016Z-debug.log

Answer 1

试试在 package.json 里面手动加一条

"optionalDependencies": {
   "fsevents": "*"
 }