安装npm install -g firebase-tools时出错

Question

npm ERR! code EEXIST
npm ERR! path C:\Users\user\AppData\Roaming\npm\node_modules\firebase-tools\lib\bin\firebase.js
npm ERR! dest C:\Users\user\AppData\Roaming\npm\firebase
npm ERR! EEXIST: file already exists, cmd shim 'C:\Users\user\AppData\Roaming\npm\node_modules\firebase-tools\lib\bin\firebase.js' -> 'C:\Users\user\AppData\Roaming\npm\firebase'
npm ERR! File exists: C:\Users\user\AppData\Roaming\npm\firebase
npm ERR! Remove the existing file and try again, or run npm
npm ERR! with --force to overwrite files recklessly.

npm ERR! A complete log of this run can be found in:
npm ERR!     C:\Users\user\AppData\Roaming\npm-cache\_logs\2020-06-09T17_23_51_150Z-debug.log

Answer 1

要完全重新安装，请按顺序运行以下命令。

npm uninstall -g firebase-tools

npm cache clean --force

npm install -g firebase-tools

Answer 2

您可以下载独立的二进制文件(完成后打开) download from here它将自动安装命令行界面这里是链接