【发布时间】:2020-10-24 01:04:43
【问题描述】:
我正在尝试在卸载后使用 npm install -g expo-cli 安装 expo cli
但我收到以下错误:
> @expo/traveling-fastlane-linux@1.15.1 preinstall C:\Users\owl\AppData\Roaming\npm\node_modules\expo-cli\node_modules\@expo\traveling-fastlane-linux
> node platform.js
'node' is not recognized as an internal or external command,
operable program or batch file.
C:\Users\owl\AppData\Roaming\npm\expo -> C:\Users\owl\AppData\Roaming\npm\node_modules\expo-cli\bin\expo.js
C:\Users\owl\AppData\Roaming\npm\expo-cli -> C:\Users\owl\AppData\Roaming\npm\node_modules\expo-cli\bin\expo.js
> core-js@2.6.11 postinstall C:\Users\owl\AppData\Roaming\npm\node_modules\expo-cli\node_modules\babel-runtime\node_modules\core-js
> node -e "try{require('./postinstall')}catch(e){}"
'node' is not recognized as an internal or external command,
operable program or batch file.
....
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! core-js@2.6.11 postinstall: `node -e "try{require('./postinstall')}catch(e){}"`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the core-js@2.6.11 postinstall 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\owl\AppData\Roaming\npm-cache\_logs\2020-07-03T09_59_16_882Z-debug.log
以前安装npm包没问题,不知道是不是我不小心删除了一些文件
- nodejs 已经添加到环境变量的路径中
- 我尝试重新安装 npm 和 nodejs,清除 npm 缓存,重新启动,但似乎没有任何效果:(
$ npm --version
6.14.5
$ node --version
v12.18.2
有什么建议吗?
谢谢
更新:以管理员身份启动终端并再次运行命令解决了问题:)
【问题讨论】:
-
我对windows操作系统了解不多,但我确信您需要通过在控制面板的高级系统设置中做一些事情来设置变量路径。看看这个链接love2dev.com/blog/…。