Docker build with deb and user input

Hi,

I try to build a Docker image with a deb file from an external repo. So far no problem, but when it comes to the setup of the deb this deb asks for some user inputs. This inputs are not shown in the bash so I am not able to do them by hand.

As this deb is from a local software deliverer and there are no further instructions for input variables I have no idea how to handle this.

Can you guys give me some tipps?

Regards Marcel