==> Caveats To have launchd start zookeeper now and restart at login: brew services start zookeeper Or, if you don't want/need a background service you can just run: zkServer start ==> Summary 🍺 /usr/local/Cellar/zookeeper/3.5.8: 394 files, 11.4MB ==> Installing kafka ==> Pouring kafka-2.5.0.catalina.bottle.tar.gz ==> Caveats To have launchd start kafka now and restart at login: brew services start kafka Or, if you don't want/need a background service you can just run: zookeeper-server-start /usr/local/etc/kafka/zookeeper.properties & kafka-server-start /usr/local/etc/kafka/server.properties ==> Summary 🍺 /usr/local/Cellar/kafka/2.5.0: 186 files, 58.6MB ==> Caveats ==> zookeeper To have launchd start zookeeper now and restart at login: brew services start zookeeper Or, if you don't want/need a background service you can just run: zkServer start ==> kafka To have launchd start kafka now and restart at login: brew services start kafka Or, if you don't want/need a background service you can just run: zookeeper-server-start /usr/local/etc/kafka/zookeeper.properties & kafka-server-start /usr/local/etc/kafka/server.properties