Homebrew升级后PHP报错: libicuio.70.dylib (no such file)

php -v 报错 Reason: tried: '/usr/local/opt/icu4c/lib/libicuio.70.dylib' (no such file)

执行 brew update 后 icu4c 自动升级到了72版本, 导致70丢失, 而本机需要使用的PHP7.4依赖 icu4c 7.0, 安装 icu4c@70 即可解决问题

      
        # 安装icu4c@70, `jimmy` 是自定义文件夹名称
      
      
        brew tap-new jimmy/taps
      
      
        brew extract icu4c jimmy/taps --version 70
      
      
        brew install jimmy/taps/icu4c@70
      
      
        
          

      
      
        # 查看安装位置
      
      
        ls -la /usr/local/opt/icu4c*
      
      
        
          

      
      
        # 创建软连接
      
      
        cd /usr/local/opt/icu4c/
      
      
        ln -s /usr/local/opt/icu4c@70/lib/libicudata.70.dylib libicudata.70.dylib
      
      
        ln -s /usr/local/opt/icu4c@70/lib/libicui18n.70.dylib libicui18n.70.dylib
      
      
        ln -s /usr/local/opt/icu4c@70/lib/libicuio.70.dylib libicuio.70.dylib
      
      
        ln -s /usr/local/opt/icu4c@70/lib/libicutest.70.dylib libicutest.70.dylib
      
      
        ln -s /usr/local/opt/icu4c@70/lib/libicutu.70.dylib libicutu.70.dylib
      
      
        ln -s /usr/local/opt/icu4c@70/lib/libicuuc.70.dylib libicuuc.70.dylib
      
      
        
          

      
      
        # 查看文件
      
      
        ls -la /usr/local/opt/icu4c/lib/*.70.*
      
      
        
          

      
      
        
          # 查看php版本
        
      
      
        
          php -v