Dear all, I managed to solve my previous problem ( the command xsltproc was not installed and seems to be mandatory for cppstats, maybe it could be a good thing to add apt-get install xsltproc, in the README process) "Codeface test" now give the same result wether I execute it from the regensburg server or the docker images. The enhancements of analyses for project may be pass on the docker instance since I use git clone. I am now thinking about using shiny server so that users can use codeface easily from their web browser, but I got errors. When I run shiny server (with the command shiny-server shiny-server.config) from my computer (same as the regensburg-server) I got this at localhost with firefox : ERROR: impossible to find the function "breadcrumbOutput". Have I missed something? for docker, it is harder to run shiny-server, because localhost is running on the virtual container and not on the real computer/server. The solution is to create a bridge between ports. I tried to make a bridge for port 8081 where the shiny server may run but i got Page not found on my web browser. This means something happened otherwise I would get "connection failed" for now I don't understand why I don't get the previous error with docker (breadcrumbOutput not found) . Is there more than one port to bind? I use docker like that: docker run -p port_on_docker:port_on_the_real_computer folder_name/my_image_name:tag Florian.