mac 安装小工具的测试

1.安装node 错误

node -v 
dyld: Library not loaded: /usr/local/opt/icu4c/lib/libicui18n.58.dylib 
Referenced from: /usr/local/bin/node 
Reason: image not found 
Abort trap: 6

解决：
brew uninstall --force node
删除icu4c 里面的子文件
    open /usr/local/Cellar/icu4c
    open /usr/local/opt/icu4c  
brew install node