npm install vue cli 오류

11 verbose stack Error: 400 Bad Request - GET https://registry.npmjs.org/@vue%2fcli 

11 verbose stack     at /usr/local/lib/node_modules/npm/node_modules/npm-registry-fetch/check-response.js:104:15

11 verbose stack     at processTicksAndRejections (internal/process/task_queues.js:97:5)

12 verbose statusCode 400

13 verbose pkgid @vue/cli@latest

14 verbose cwd /Users/Documents/workspace-carechat/personal-hmp-chat-client

15 verbose Darwin 19.3.0

16 verbose argv "/usr/local/bin/node" "/usr/local/bin/npm" "i" "-g" "@vue/cli"

17 verbose node v12.16.1

18 verbose npm  v6.13.4

19 error code E400

20 error 400 Bad Request - GET https://registry.npmjs.org/@vue%2fcli 

21 verbose exit [ 1, true ]

NPM VERSION 6.13.4

NODE VERSION 12.16.1

입니다...

왜 설치 안될가요...

npm다 지워보고 NODE도 다시 설치해봣는데 안되네요~ ㅠ/...