使用brew安装hexo报错--- Cowardly refusing to `sudo brew install`

最近准备用hexo搭建自己的博客(https://jingwanli6666.github.io/正在建设当中，敬请期待)，使用命令行安装node

brew install node

报如下的错误：

Error: Cowardly refusing to `sudo brew install`You can use brew with sudo, but only if the brew executable is owned by root.However, this is both not recommended and completely unsupported so do so atyour own risk.

这个主要是因为brew的权限不够，只需要更改brew命令的权限就可以

chown root:wheel /usr/local/bin/brew