You are clearly missing other dotnet dependencies. Apt output is mentioning dotnet-sharedframework-microsoft.netcore.app-1.1.1. Anyway I personally would go wit

You are clearly missing other dotnet dependencies. Apt output is mentioning dotnet-sharedframework-microsoft.netcore.app-1.1.1. Anyway I personally would go with docker image, so you won't mess up your system. I've tried microsoft/docker image om example from that arcticle and was successful.