Hi folks, Taking a look inside stx-tools mirror, I come up with an idea related to the building ISO flow, I think the most of the instructions can be automated in a centralized tool. This tool can be developed in golang or python language in order to take advantage of the provided modules by these languages. Furthermore we can improve the error handling, and hide the flow complexity due to the current stuff could be a little prone to error. The idea is to have some basic commands as first version. $ stx mirror donwload/create an RPM mirror $ stx build-iso build an ISO image using a possible mirror as input (e.g. --mirror/home/user/mirror), or if it does not exist, crate one. I would like some comments related to this. Best regards. Mario.