No above solution didn't work 

Hello  Trying to do dispatcher(dispatcher-sdk-2.0.91) set up on Mac following https://github.com/adobe/aem-enablement/tree/master/AEMAsACloudService/08_Dispatcher_SDK_Validator documentation . Able to execute till Step 3 but while executing Step 4 i.e. Running "./bin/docker_run.sh ./out docker.for.m...