Hello Ben, >Actually I tried changing it to 10 and ran in to issues. All of the >documentation I can find about actually creating Debian packages >says to use 9 and never change it. http://debomatic-amd64.debian.net/distribution#unstable/chapel-minimal/1.13.1-1/lintian I used it and it seems to have built correctly. The default now is 10, the docs is outdated. G.