vue-cli 构建项目下 npm install 报错 gyp verb `which` failed Error: not found: python2

最新推荐文章于 2025-05-14 17:56:18 发布
原创 最新推荐文章于 2025-05-14 17:56:18 发布 · 4.5k 阅读 · 3 ·
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本文介绍了解决在安装node-sass过程中遇到的错误的方法。推荐使用cnpm进行安装，或者通过nrm切换到淘宝镜像后使用npm安装，以避免常见的安装问题。

需要重新安装node-sass包

但 npm i --save node-sass仍旧会报同样的错误

使用 cnpm  i --save node-sass安装即可

若没有安装cnpm 可以使用nrm将包下载地址切换到淘宝镜像，之后依旧使用npm i --save node-sass安装

参考文档：https://blog.youkuaiyun.com/SFSEFSESEE/article/details/104517693

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gyp verb `which` failed Error: not found: python2
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D:\development\黑龙江\cimbp-ui> npm i npm WARN deprecated uuid@3.4.0: Please upgrade to version 7 or higher. Older versions may use Math.random() in certain circumstances, which is known to be problematic. See https://v8.dev/blog/math-random for det..
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从错误信息里看是 python 环境有问题，网上百度了一下都是重新安装配置 python2的环境或更换npm源，实际环境未进行变更，因而可以排除环境问题。后来搜索到 node-sass 安装后，会自动执行 node-sass/scripts 下的 build.js，导致运行错误。执行如下命令，重新编译构建一下 node-sass 即可。4、若在 run dev 的时候，出现如下所示的错误。3、进行 install 时不执行忽略构建脚本。1、不重新安装配置 python 2。2、不更新 npm 安装源。
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PS C:\Users\Administrator\Desktop\vue\project-one> npm i sass-loader@7 node-sass@4 -S npm WARN deprecated osenv@0.1.5: This package is no longer supported. npm WARN deprecated npmlog@4.1.2: This package is no longer supported. npm WARN deprecated glob@7.1.7: Glob versions prior to v9 are no longer supported npm WARN deprecated are-we-there-yet@1.1.7: This package is no longer supported. npm WARN deprecated gauge@2.7.4: This package is no longer supported. npm WARN deprecated fstream@1.0.12: This package is no longer supported. npm WARN deprecated tar@2.2.2: This version of tar is no longer supported, and will not receive security updates. Please upgrade asap. npm WARN deprecated node-sass@4.14.1: Node Sass is no longer supported. Please use sass or sass-embedded instead. npm ERR! code 1 npm ERR! path C:\Users\Administrator\Desktop\vue\project-one\node_modules\node-sass npm ERR! command failed npm ERR! command C:\Windows\system32\cmd.exe /d /s /c node scripts/build.js npm ERR! Building: E:\nodejs\node.exe C:\Users\Administrator\Desktop\vue\project-one\node_modules\node-gyp\bin\node-gyp.js rebuild --verbose --libsass_ext= --libsass_cflags= --libsass_ldflags= --libsass_library= npm ERR! gyp info it worked if it ends with ok npm ERR! gyp verb cli [ npm ERR! gyp verb cli 'E:\nodejs\node.exe', npm ERR! gyp verb cli 'C:\Users\Administrator\Desktop\vue\project-one\node_modules\node-gyp\bin\node-gyp.js', npm ERR! gyp verb cli 'rebuild', npm ERR! gyp verb cli '--verbose', npm ERR! gyp verb cli '--libsass_ext=', npm ERR! gyp verb cli '--libsass_cflags=', npm ERR! gyp verb cli '--libsass_ldflags=', npm ERR! gyp verb cli '--libsass_library=' npm ERR! gyp verb cli ] npm ERR! gyp info using node-gyp@3.8.0 npm ERR! gyp info using node@16.20.2 | win32 | x64 npm ERR! gyp verb command rebuild [] npm ERR! gyp verb command clean [] npm ERR! gyp verb clean removing "build" directory npm ERR! gyp verb command configure [] npm ERR! gyp verb check python checking for Python executable "python2" in the PATH npm ERR! gyp verb which failed Error: not found: python2 npm ERR! gyp verb which failed at getNotFoundError (C:\Users\Administrator\Desktop\vue\project-one\node_modules\which\which.js:13:12) npm ERR! gyp verb which failed at F (C:\Users\Administrator\Desktop\vue\project-one\node_modules\which\which.js:68:19) npm ERR! gyp verb which failed at E (C:\Users\Administrator\Desktop\vue\project-one\node_modules\which\which.js:80:29) npm ERR! gyp verb which failed at C:\Users\Administrator\Desktop\vue\project-one\node_modules\which\which.js:89:16 npm ERR! gyp verb which failed at C:\Users\Administrator\Desktop\vue\project-one\node_modules\isexe\index.js:42:5 npm ERR! gyp verb which failed at C:\Users\Administrator\Desktop\vue\project-one\node_modules\isexe\windows.js:36:5 npm ERR! gyp verb which failed at FSReqCallback.oncomplete (node:fs:202:21) npm ERR! gyp verb which failed python2 Error: not found: python2 npm ERR! gyp verb which failed at getNotFoundError (C:\Users\Administrator\Desktop\vue\project-one\node_modules\which\which.js:13:12) npm ERR! gyp verb which failed at F (C:\Users\Administrator\Desktop\vue\project-one\node_modules\which\which.js:68:19) npm ERR! gyp verb which failed at E (C:\Users\Administrator\Desktop\vue\project-one\node_modules\which\which.js:80:29) npm ERR! gyp verb which failed at C:\Users\Administrator\Desktop\vue\project-one\node_modules\which\which.js:89:16 npm ERR! gyp verb which failed at C:\Users\Administrator\Desktop\vue\project-one\node_modules\isexe\index.js:42:5 npm ERR! gyp verb which failed at C:\Users\Administrator\Desktop\vue\project-one\node_modules\isexe\windows.js:36:5 npm ERR! gyp verb which failed at FSReqCallback.oncomplete (node:fs:202:21) { npm ERR! gyp verb which failed code: 'ENOENT' npm ERR! gyp verb which failed } npm ERR! gyp verb check python checking for Python executable "python" in the PATH npm ERR! gyp verb which failed Error: not found: python npm ERR! gyp verb which failed at getNotFoundError (C:\Users\Administrator\Desktop\vue\project-one\node_modules\which\which.js:13:12) npm ERR! gyp verb which failed at F (C:\Users\Administrator\Desktop\vue\project-one\node_modules\which\which.js:68:19) npm ERR! gyp verb which failed at E (C:\Users\Administrator\Desktop\vue\project-one\node_modules\which\which.js:80:29) npm ERR! gyp verb which failed at C:\Users\Administrator\Desktop\vue\project-one\node_modules\which\which.js:89:16 npm ERR! gyp verb which failed at C:\Users\Administrator\Desktop\vue\project-one\node_modules\isexe\index.js:42:5 npm ERR! gyp verb which failed at C:\Users\Administrator\Desktop\vue\project-one\node_modules\isexe\windows.js:36:5 npm ERR! gyp verb which failed at FSReqCallback.oncomplete (node:fs:202:21) npm ERR! gyp verb which failed python Error: not found: python npm ERR! gyp verb which failed at getNotFoundError (C:\Users\Administrator\Desktop\vue\project-one\node_modules\which\which.js:13:12) npm ERR! gyp verb which failed at F (C:\Users\Administrator\Desktop\vue\project-one\node_modules\which\which.js:68:19) npm ERR! gyp verb which failed at E (C:\Users\Administrator\Desktop\vue\project-one\node_modules\which\which.js:80:29) npm ERR! 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