Question of the code book

[maosella]

Hi magnus how are you? i am getting into the world of microservices and i am a newbie in back end. I started with your ebook which I think is great and I am very happy with the way it is explained, but from chapter 7 I am having problems to raise the services with docker and I can not continue my learning because I could not find a solution on the internet to the following error when I run the following command

cd $BOOK_HOME/Chapter07
./test-em-all.bash start

Sorry for my low knowledge but I can't follow the book with this error. I tried it on my pc with windows and wsl2 and also on a macbook pro but I get the same error.

thank you very much!