关于人人开源renren-fast-vue 中npm install报错

这篇博客主要介绍了在使用renren-fast-vue项目时遇到的npm安装错误,特别是node-sass4.9.0安装失败的问题。解决方案包括更新python版本,清理npm缓存,修改package.json中node-sass的版本到4.9.2,然后通过指定源重新安装node-sass,最后执行npm install和npm run dev进行项目构建。这个过程有助于开发者解决前端开发中遇到的依赖安装问题。

1.关于人人开源renren-fast-vue使用npm install报错的问题,首先确保安装了python3.0以上版本,并配置全局变量
其次大部分错误是报node-sass4.9.0安装失败。
执行以下步骤可以完美解决
首先把项目文件夹下的package.json里面的node-sass4.9.0改成4.9.2(不改可能也没关系,不过我改了,防止踩坑)
然后项目文件夹下打开cmd命令窗口(和Visual Studio Code的终端命令是一样的)

2.解决办法:如果你之前安装失败过的,请先清理缓存

使用命令:
npm rebuild node-sass

npm uninstall node-sass

3.之后执行:

npm i node-sass --sass_binary_site=https://npm.taobao.org/mirrors/node-sass/
执行成功后看看有没有报错,要是没有报错就可以执行安装命令了

4.安装

npm install

npm run dev
error F:\javaWork\renren-fast-vue\node_modules\node-sass: Command failed. Exit code: 1 Command: node scripts/build.js Arguments: Directory: F:\javaWork\renren-fast-vue\node_modules\node-sass Output: Building: D:\nodejs\node.exe F:\javaWork\renren-fast-vue\node_modules\node-sass\node_modules\node-gyp\bin\node-gyp.js rebuild --verbose --libsass_ext= --libsass_cflags= --libsass_ldflags= --libsass_library= gyp info it worked if it ends with ok gyp verb cli [ gyp verb cli 'D:\\nodejs\\node.exe', gyp verb cli 'F:\\javaWork\\renren-fast-vue\\node_modules\\node-sass\\node_modules\\node-gyp\\bin\\node-gyp.js', gyp verb cli 'rebuild', gyp verb cli '--verbose', gyp verb cli '--libsass_ext=', gyp verb cli '--libsass_cflags=', gyp verb cli '--libsass_ldflags=', gyp verb cli '--libsass_library=' gyp verb cli ] gyp info using node-gyp@3.8.0 gyp info using node@18.0.0 | win32 | x64 gyp verb command rebuild [] gyp verb command clean [] gyp verb clean removing "build" directory gyp verb command configure [] gyp verb check python checking for Python executable "python2" in the PATH gyp verb `which` failed Error: not found: python2 gyp verb `which` failed at getNotFoundError (F:\javaWork\renren-fast-vue\node_modules\which\which.js:13:12) gyp verb `which` failed at F (F:\javaWork\renren-fast-vue\node_modules\which\which.js:68:19) gyp verb `which` failed at E (F:\javaWork\renren-fast-vue\node_modules\which\which.js:80:29) gyp verb `which` failed at F:\javaWork\renren-fast-vue\node_modules\which\which.js:89:16 gyp verb `which` failed at F:\javaWork\renren-fast-vue\node_modules\isexe\index.js:42:5 gyp verb `which` failed at F:\javaWork\renren-fast-vue\node_modules\isexe\windows.js:36:5 gyp verb `which` failed at FSReqCallback.oncomplete (node:fs:203:21) gyp verb `which` failed python2 Error: not found: python2 gyp verb `which` failed at getNotFoundError (F:\javaWork\renren-fast-vue\node_modules\which\which.js:13:12) gyp verb `which` failed
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10-05
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