运维调试记录:Mininet: Cannot find required executable controller
问题当我运行mininet时,出现以下问题:***Creatingnetwork***Addingcontroller***Addinghosts:h1h2h3h4h5***Addingswitches:s1***Addinglinks:(h1,s1)(h2,s1)(h3,s1)(h4,s1)(h5,s1)***Configuringhostsh1h2h3h4h5***Startingcontro