当我使用Homebrew卸载supervisor
时,
$ brew uninstall supervisor
Error: No such keg: /usr/local/Cellar/supervisor
但是当我运行以下命令时,我的系统声称它已经在运行。
$ brew services start supervisor
Service `supervisor` already started, use `brew services restart supervisor` to restart.
我不明白;如果没有安装,它的服务如何运行?