@ vue-cli安装错误，无法安装vue-cli

Question

$ npm i -g @vue/cli
npm WARN deprecated hoek@5.0.4: This version is no longer maintained.Please upgrade to the latest version.
npm WARN deprecated cross-spawn-async@2.2.5: cross-spawn no longer requires a build toolchain, use it instead
/Users/terryakishin/.npm-global/bin/vue -> /Users/terryakishin/.npm-global/lib/node_modules/@vue/cli/bin/vue.js
+ @vue/cli@3.2.1
updated 3 packages in 37.486s


$ vue --version
-bash: vue: command not found

$ vue create front
-bash: vue: command not found

知道我在做什么错吗？请回答我为什么不起作用。更新MacOS后，vue.js无法正常工作。

$ node -v
v8.11.3
$ npm -v
5.6.0