当我 checkout 我的项目并在 Windows 7 上执行 npm install 时，我的 dev_dependencies 模块(gulp、electron 等)没有被识别。

我已将“%AppData%\npm\node_modules”添加到我的系统路径变量中，但它没有起作用。

当我尝试:npm run dist 时，我得到的错误是:

"gulp' is not recognized as an internal or external command operable program or batch file"

所以我假设 Node 模块没有被识别。如果我尝试手动获取 gulp:

npm install gulp

gulp 问题已经解决，但其他模块没有解决。

Package.json

{                                                           
"name": "MyApp",                                 
"description": "Desc",                                 
"version": "0.0.2",                                     
"author": {                                             
    "name": "me",                              
    "email": "me@email.com"                    
},                                                      
"main": "build/main.min.js",                            
"scripts": {                                            
    "start": "electron .",                              
    "pack": "gulp compile && build --dir",              
    "dist": "gulp compile && build -w --x64"            
},                                                      
"devDependencies": {                                    
    "del": "^2.2.0",                                    
    "electron-builder": "^5.22.1",                      
    "electron-packager": "^7.3.0",                      
    "electron-prebuilt": "^1.3.1",                      
    "gulp": "^3.9.1",                                   
    "gulp-bower": "0.0.13",                             
    "gulp-clean-css": "^2.0.6",                         
    "gulp-ng-annotate": "^2.0.0",                       
    "gulp-rename": "^1.2.2",                            
    "gulp-sass": "^2.3.1",                              
    "gulp-scss-lint": "^0.3.9",                         
    "gulp-server-livereload": "^1.7.4",                 
    "gulp-shell": "^0.5.2",                             
    "gulp-tsc": "^1.2.0",                               
    "gulp-uglify": "^1.5.3",                            
    "run-sequence": "^1.1.5",                           
    "typings": "^1.0.4"                                 
},                                                      
"dependencies": {                                       
    "fs-extra": "^0.30.0",                              
    "nedb": "^1.8.0"                                    
},                                                      
"build": {                                              
    "appId": "com.electron.app",                      
    "files": [ "build\/**\/*", "node_modules\/**\/*" ]  
},                                                      
"directories": {                                        
    "buildResources": "tmp-build",                      
    "output": "dist",                                   
    "app": "."                                          
}                                                       
}  

提前致谢!

== 编辑 ==

我也试试this solution但它没有奏效。

最佳答案

好的，最后我解决了这个问题，替换了我的默认路径环境变量:

C:\Users(your username)\AppData\Roaming\npm

通过

C:\Program Files\nodejs

@julianpitt 在 this answer 中建议

关于node.js - 在 Windows 上安装 npm 后无法识别 node_modules，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/38737394/