laravel npm 安装错误 - 跳过可选依赖项
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npm install error - SKIPPING OPTIONAL DEPENDENCY
提问by Emmanuel Tamburini
I'm trying to follow an online course of laravel with laragon. I need to run the command npm install, but it marks an error and I don't know how to fix it.
我正在尝试使用 laragon 学习 laravel 的在线课程。我需要运行命令npm install，但它标记了一个错误，我不知道如何修复它。
I tried to modify the path but that did not work
我试图修改路径，但没有奏效
C:\laragon\www\social>npm install "CALL "C:\laragon\nodejs\node.exe" "C:\laragon\nodejs\node_modules\npm\bin\npm-cli.js" prefix -g" no se reconoce como un comando interno o externo, programa o archivo por lotes ejecutable. > [email protected] install C:\laragon\www\social\node_modules\node-sass > node scripts/install.js npm WARN [email protected] requires a peer of ajv@^6.0.0 but none is installed. You must install peer dependencies yourself. npm WARN [email protected] requires a peer of imagemin@^5.0.0 || ^6.0.0 but none is installed. You must install peer dependencies yourself. npm WARN optional SKIPPING OPTIONAL DEPENDENCY: [email protected] (node_modules\fsevents): npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for [email protected]: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"}) npm ERR! file C:\Windows\system32\cmd.exe;C:\Users\Caribay\Anaconda3\Library\bin\graphviz;C:\Users\Caribay\AppData\Roaming\npm npm ERR! path C:\Windows\system32\cmd.exe;C:\Users\Caribay\Anaconda3\Library\bin\graphviz;C:\Users\Caribay\AppData\Roaming\npm npm ERR! code ELIFECYCLE npm ERR! errno ENOENT npm ERR! syscall spawn C:\Windows\system32\cmd.exe;C:\Users\Caribay\Anaconda3\Library\bin\graphviz;C:\Users\Caribay\AppData\Roaming\npm npm ERR! [email protected] install: `node scripts/install.js` npm ERR! spawn C:\Windows\system32\cmd.exe;C:\Users\Caribay\Anaconda3\Library\bin\graphviz;C:\Users\Caribay\AppData\Roaming\npm ENOENT npm ERR! npm ERR! Failed at the [email protected] install 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\Caribay\AppData\Roaming\npm-cache\_logs19-01-22T03_32_49_327Z-debug.log
I hope with this command works correctly but it marks these errors, help me, please
我希望这个命令可以正常工作，但它标记了这些错误，请帮助我
P.S: I work on a laptop with windows 7 home premium.
PS：我在一台装有 Windows 7 家庭高级版的笔记本电脑上工作。
回答by rize
$ npm cache clean --force- delete node_modulesby
$ rm -rf node_modules $ npm install
$ npm cache clean --force- 删除node_modules通过
$ rm -rf node_modules $ npm install
And then start it again with $ npm start
然后重新开始 $ npm start
回答by Anand Mainali
I think you should install manually ajv package or update it to version 6.0 if you already have a lower version
我认为你应该手动安装 ajv 包或者如果你已经有一个较低的版本将它更新到 6.0 版本
npm i ajv
npm i ajv
i had a similar issue. after updating it works fine. Try doing same for other errors also.
我有一个类似的问题。更新后它工作正常。尝试对其他错误也做同样的事情。
