user@user-PC MINGW32 /e/workspace$ npm install vue-cli -gC:\Users\user\AppData\Roaming\npm\vue -> C:\Users\user\AppData\Roaming\npm\node_modules\vue-cli\bin\vueC:\Users\user\AppData\Roaming\npm\vue-list -> C:\Users\user\AppData\Roaming\npm\node_modules\vue-cli\bin\vue-listC:\Users\user\AppData\Roaming\npm\vue-build -> C:\Users\user\AppData\Roaming\npm\node_modules\vue-cli\bin\vue-buildC:\Users\user\AppData\Roaming\npm\vue-init -> C:\Users\user\AppData\Roaming\npm\node_modules\vue-cli\bin\vue-init+ [email protected] 1 package in 52.187suser@user-PC MINGW32 /e/workspace$ vuebash: vue: command not found請問下這個是什么原因呀