项目场景： gyp verb check python checking for Python executable “python2” in the PATH
环境
node v16.15.0
npm 8.5.5
npm install 报错
问题描述
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 (D:\demandindex\node_modules\which\which.js:13:12)
npm ERR! gyp verb `which` failed at F (D:\demandindex\node_modules\which\which.js:68:19)
npm ERR! gyp verb `which` failed at E (D:\demandindex\node_modules\which\which.js:80:29)
npm ERR! gyp verb `which` failed at D:\demandindex\node_modules\which\which.js:89:16
npm ERR! gyp verb `which` failed at D:\demandindex\node_modules\isexe\index.js:42:5
npm ERR! gyp verb `which` failed at D:\demandindex\node_modules\isexe\windows.js:36:5
npm ERR! gyp verb `which` failed at FSReqCallback.oncomplete (node:fs:198:21)
npm ERR! gyp verb `which` failed python2 Error: not found: python2
npm ERR! gyp verb `which` failed at getNotFoundError (D:\demandindex\node_modules\which\which.js:13:12)
npm ERR! gyp verb `which` failed at F (D:\demandindex\node_modules\which\which.js:68:19)
npm ERR! gyp verb `which` failed at E (D:\demandindex\node_modules\which\which.js:80:29)
npm ERR! gyp verb `which` failed at D:\demandindex\node_modules\which\which.js:89:16
npm ERR! gyp verb `which` failed at D:\demandindex\node_modules\isexe\index.js:42:5
npm ERR! gyp verb `which` failed at D:\demandindex\node_modules\isexe\windows.js:36:5
npm ERR! gyp verb `which` failed at FSReqCallback.oncomplete (node:fs:198:21) {
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` succeeded python C:\Program Files\python\python.EXE
npm ERR! gyp verb check python version `C:\Program Files\python\python.EXE -c "import platform; print(platform.python_version());"` returned: "3.8.6\r\n"
最开始以为是缺少python2.7
安装了 python2.7 和 windows-build-tools以后依然报错
原因分析：
node-sass和 node版本不对应
我之前的node-sass版本是4.7.2
| NodeJS | Supported node-sass version | Node Module |
|---|---|---|
| Node 17 | 7.0+ | 102 |
| Node 16 | 6.0+ | 93 |
| Node 15 | 5.0+, <7.0 | 88 |
| Node 14 | 4.14+ | 83 |
| Node 13 | 4.13+, <5.0 | 79 |
| Node 12 | 4.12+, <8.0 | 72 |
| Node 11 | 4.10+, <5.0 | 67 |
| Node 10 | 4.9+, <6.0 | 64 |
| Node 8 | 4.5.3+, <5.0 | 57 |
| Node <8 | <5.0 | <57 |
解决方案：
node-sass 版本修改6.0.1
在执行 npm install
解决
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